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23333241042 = 23219509134039
BaseRepresentation
bin10101101110110001…
…010000000011010010
32020020010121110100200
4111232301100003102
5340241302203132
614415200200030
71454135163546
oct255661200322
966203543320
1023333241042
119994008391
124632309016
13227b128207
1411b4c75a26
159186d7d7c
hex56ec500d2

23333241042 has 48 divisors (see below), whose sum is σ = 53321112000. Its totient is φ = 7353860832.

The previous prime is 23333241007. The next prime is 23333241053. The reversal of 23333241042 is 24014233332.

23333241042 is a `hidden beast` number, since 2 + 333 + 324 + 1 + 0 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 23333240997 and 23333241015.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107059 + ... + 241097.

It is an arithmetic number, because the mean of its divisors is an integer number (1110856500).

Almost surely, 223333241042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23333241042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26660556000).

23333241042 is an abundant number, since it is smaller than the sum of its proper divisors (29987870958).

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

23333241042 is a wasteful number, since it uses less digits than its factorization.

23333241042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134575 (or 134572 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 23333241042 its reverse (24014233332), we get a palindrome (47347474374).

The spelling of 23333241042 in words is "twenty-three billion, three hundred thirty-three million, two hundred forty-one thousand, forty-two".

Divisors: 1 2 3 6 9 18 19 38 57 114 171 342 509 1018 1527 3054 4581 9162 9671 19342 29013 58026 87039 134039 174078 268078 402117 804234 1206351 2412702 2546741 5093482 7640223 15280446 22920669 45841338 68225851 136451702 204677553 409355106 614032659 1228065318 1296291169 2592582338 3888873507 7777747014 11666620521 23333241042