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10101000024 = 233417916939
BaseRepresentation
bin10010110100001000…
…10000011101011000
3222001221210222010000
421122010100131120
5131141324000044
64350151253000
7505212040443
oct113204203530
928057728100
1010101000024
114313829905
121b5a97a160
13c4c8c11bb
146bb73465a
153e1badd69
hex25a110758

10101000024 has 80 divisors (see below), whose sum is σ = 29956429800. Its totient is φ = 3168937728.

The previous prime is 10101000023. The next prime is 10101000031. The reversal of 10101000024 is 42000010101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101000023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 447454 + ... + 469485.

Almost surely, 210101000024 is an apocalyptic number.

It is an amenable number.

10101000024 is an abundant number, since it is smaller than the sum of its proper divisors (19855429776).

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

10101000024 is a wasteful number, since it uses less digits than its factorization.

10101000024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916974 (or 916961 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10101000024 its reverse (42000010101), we get a palindrome (52101010125).

The spelling of 10101000024 in words is "ten billion, one hundred one million, twenty-four", and thus it is an aban number.

Divisors: 1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 68 72 81 102 108 136 153 162 204 216 306 324 408 459 612 648 918 1224 1377 1836 2754 3672 5508 11016 916939 1833878 2750817 3667756 5501634 7335512 8252451 11003268 15587963 16504902 22006536 24757353 31175926 33009804 46763889 49514706 62351852 66019608 74272059 93527778 99029412 124703704 140291667 148544118 187055556 198058824 280583334 297088236 374111112 420875001 561166668 594176472 841750002 1122333336 1262625003 1683500004 2525250006 3367000008 5050500012 10101000024