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10020240210 = 235349957043
BaseRepresentation
bin10010101010100000…
…01011101101010010
3221212022211221110210
421111100023231102
5131010140141320
64334144304550
7503211431211
oct112520135522
927768757423
1010020240210
114282189862
121b37912156
13c38c56026
146b0b11078
153d9a5a0e0
hex25540bb52

10020240210 has 32 divisors (see below), whose sum is σ = 24117508800. Its totient is φ = 2664404928.

The previous prime is 10020240187. The next prime is 10020240221. The reversal of 10020240210 is 1204202001.

It is a super-2 number, since 2×100202402102 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 468052 + ... + 488991.

It is an arithmetic number, because the mean of its divisors is an integer number (753672150).

Almost surely, 210020240210 is an apocalyptic number.

10020240210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10020240210 is an abundant number, since it is smaller than the sum of its proper divisors (14097268590).

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

10020240210 is a wasteful number, since it uses less digits than its factorization.

10020240210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957402.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10020240210 its reverse (1204202001), we get a palindrome (11224442211).

The spelling of 10020240210 in words is "ten billion, twenty million, two hundred forty thousand, two hundred ten".

Divisors: 1 2 3 5 6 10 15 30 349 698 1047 1745 2094 3490 5235 10470 957043 1914086 2871129 4785215 5742258 9570430 14355645 28711290 334008007 668016014 1002024021 1670040035 2004048042 3340080070 5010120105 10020240210