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10030241220 = 2235229730003
BaseRepresentation
bin10010101011101100…
…10101010111000100
3221220000200001021120
421111312111113010
5131020220204340
64335142513540
7503362433526
oct112566252704
927800601246
1010030241220
11428789a75a
121b3b1358b0
13c3b04819c
146b2195a16
153da8834d0
hex255d955c4

10030241220 has 48 divisors (see below), whose sum is σ = 28207354560. Its totient is φ = 2663047296.

The previous prime is 10030241209. The next prime is 10030241269. The reversal of 10030241220 is 2214203001.

10030241220 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 a self number, because there is not a number n which added to its sum of digits gives 10030241220.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351262 + ... + 378741.

It is an arithmetic number, because the mean of its divisors is an integer number (587653220).

Almost surely, 210030241220 is an apocalyptic number.

10030241220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10030241220 is an abundant number, since it is smaller than the sum of its proper divisors (18177113340).

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

10030241220 is a wasteful number, since it uses less digits than its factorization.

10030241220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730244 (or 730242 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 10030241220 its reverse (2214203001), we get a palindrome (12244444221).

The spelling of 10030241220 in words is "ten billion, thirty million, two hundred forty-one thousand, two hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 229 458 687 916 1145 1374 2290 2748 3435 4580 6870 13740 730003 1460006 2190009 2920012 3650015 4380018 7300030 8760036 10950045 14600060 21900090 43800180 167170687 334341374 501512061 668682748 835853435 1003024122 1671706870 2006048244 2507560305 3343413740 5015120610 10030241220