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23006429248 = 261132679587
BaseRepresentation
bin10101011011010010…
…100100000001000000
32012101100122200212011
4111123102210001000
5334104121213443
614322523342304
71443056264515
oct253322440100
965340580764
1023006429248
1198365908a0
124560981994
13222850065a
1411836c330c
158e9b7eb9d
hex55b4a4040

23006429248 has 28 divisors (see below), whose sum is σ = 49803692112. Its totient is φ = 10457467520.

The previous prime is 23006429233. The next prime is 23006429267. The reversal of 23006429248 is 84292460032.

It is a self number, because there is not a number n which added to its sum of digits gives 23006429248.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16339090 + ... + 16340497.

Almost surely, 223006429248 is an apocalyptic number.

It is an amenable number.

23006429248 is an abundant number, since it is smaller than the sum of its proper divisors (26797262864).

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

23006429248 is a wasteful number, since it uses less digits than its factorization.

23006429248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32679610 (or 32679600 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

It can be divided in two parts, 23006 and 429248, that added together give a palindrome (452254).

The spelling of 23006429248 in words is "twenty-three billion, six million, four hundred twenty-nine thousand, two hundred forty-eight".

Divisors: 1 2 4 8 11 16 22 32 44 64 88 176 352 704 32679587 65359174 130718348 261436696 359475457 522873392 718950914 1045746784 1437901828 2091493568 2875803656 5751607312 11503214624 23006429248