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23254795970 = 2571917484809
BaseRepresentation
bin10101101010000110…
…000000011011000010
32020000200000000221122
4111222012000123002
5340111211432340
614403314552242
71452163334660
oct255206003302
966020000848
1023254795970
1199537a944a
12460bb98682
132267ac0803
1411a8695c30
1591188edb5
hex56a1806c2

23254795970 has 32 divisors (see below), whose sum is σ = 50356252800. Its totient is φ = 7553437056.

The previous prime is 23254795939. The next prime is 23254795973. The reversal of 23254795970 is 7959745232.

It is not an unprimeable number, because it can be changed into a prime (23254795973) 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 15 ways as a sum of consecutive naturals, for example, 8741075 + ... + 8743734.

It is an arithmetic number, because the mean of its divisors is an integer number (1573632900).

Almost surely, 223254795970 is an apocalyptic number.

23254795970 is an abundant number, since it is smaller than the sum of its proper divisors (27101456830).

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

23254795970 is a wasteful number, since it uses less digits than its factorization.

23254795970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17484842.

The product of its (nonzero) digits is 4762800, while the sum is 53.

The spelling of 23254795970 in words is "twenty-three billion, two hundred fifty-four million, seven hundred ninety-five thousand, nine hundred seventy".

Divisors: 1 2 5 7 10 14 19 35 38 70 95 133 190 266 665 1330 17484809 34969618 87424045 122393663 174848090 244787326 332211371 611968315 664422742 1223936630 1661056855 2325479597 3322113710 4650959194 11627397985 23254795970