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10030230202020 = 22357141071692883
BaseRepresentation
bin1001000111110101100001…
…0011101110011010100100
31022111212202222200122000020
42101331120103232122210
52303313402412431040
633155454003115140
72053442312000130
oct221753023563244
938455688618006
1010030230202020
113217884509256
12115bb13972ab0
13579b01120822
14269673d7c3c0
15125d98d8ecd0
hex91f584ee6a4

10030230202020 has 96 divisors (see below), whose sum is σ = 32099030842368. Its totient is φ = 2292460175232.

The previous prime is 10030230201983. The next prime is 10030230202037. The reversal of 10030230202020 is 2020203203001.

10030230202020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5078499 + ... + 6771381.

It is an arithmetic number, because the mean of its divisors is an integer number (334364904608).

Almost surely, 210030230202020 is an apocalyptic number.

10030230202020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10030230202020 is an abundant number, since it is smaller than the sum of its proper divisors (22068800640348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10030230202020 is a wasteful number, since it uses less digits than its factorization.

10030230202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707009 (or 1707007 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 10030230202020 its reverse (2020203203001), we get a palindrome (12050433405021).

The spelling of 10030230202020 in words is "ten trillion, thirty billion, two hundred thirty million, two hundred two thousand, twenty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 14107 28214 42321 56428 70535 84642 98749 141070 169284 197498 211605 282140 296247 394996 423210 493745 592494 846420 987490 1184988 1481235 1692883 1974980 2962470 3385766 5078649 5924940 6771532 8464415 10157298 11850181 16928830 20314596 23700362 25393245 33857660 35550543 47400724 50786490 59250905 71101086 101572980 118501810 142202172 177752715 237003620 355505430 711010860 23881500481 47763000962 71644501443 95526001924 119407502405 143289002886 167170503367 238815004810 286578005772 334341006734 358222507215 477630009620 501511510101 668682013468 716445014430 835852516835 1003023020202 1432890028860 1671705033670 2006046040404 2507557550505 3343410067340 5015115101010 10030230202020