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10121352424 = 23171513311489
BaseRepresentation
bin10010110110100011…
…11001010011101000
3222010101002222100121
421123101321103220
5131212031234144
64352155413024
7505550035051
oct113321712350
928111088317
1010121352424
11432426a977
121b65754174
13c53b98b41
146c0311728
153e387e384
hex25b4794e8

10121352424 has 64 divisors (see below), whose sum is σ = 20301667200. Its totient is φ = 4713984000.

The previous prime is 10121352401. The next prime is 10121352487. The reversal of 10121352424 is 42425312101.

10121352424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 6796672 + ... + 6798160.

It is an arithmetic number, because the mean of its divisors is an integer number (317213550).

Almost surely, 210121352424 is an apocalyptic number.

It is an amenable number.

10121352424 is an abundant number, since it is smaller than the sum of its proper divisors (10180314776).

10121352424 is a wasteful number, since it uses less digits than its factorization.

10121352424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1994 (or 1990 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 10121352424 its reverse (42425312101), we get a palindrome (52546664525).

The spelling of 10121352424 in words is "ten billion, one hundred twenty-one million, three hundred fifty-two thousand, four hundred twenty-four".

Divisors: 1 2 4 8 17 34 68 136 151 302 331 604 662 1208 1324 1489 2567 2648 2978 5134 5627 5956 10268 11254 11912 20536 22508 25313 45016 49981 50626 99962 101252 199924 202504 224839 399848 449678 492859 849677 899356 985718 1699354 1798712 1971436 3398708 3822263 3942872 6797416 7644526 8378603 15289052 16757206 30578104 33514412 67028824 74421709 148843418 297686836 595373672 1265169053 2530338106 5060676212 10121352424