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230012029570 = 2523001202957
BaseRepresentation
bin1101011000110111001…
…0010000101010000010
3210222200221012202100011
43112031302100222002
512232031034421240
6253355512015134
722421624664331
oct3261562205202
9728627182304
10230012029570
1189602881224
12386b26914aa
13188c803685b
14b1bdd7bd18
155eb31776ea
hex358dc90a82

230012029570 has 8 divisors (see below), whose sum is σ = 414021653244. Its totient is φ = 92004811824.

The previous prime is 230012029553. The next prime is 230012029573. The reversal of 230012029570 is 75920210032.

It can be written as a sum of positive squares in 2 ways, for example, as 211477657689 + 18534371881 = 459867^2 + 136141^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (230012029573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11500601469 + ... + 11500601488.

Almost surely, 2230012029570 is an apocalyptic number.

230012029570 is a deficient number, since it is larger than the sum of its proper divisors (184009623674).

230012029570 is a wasteful number, since it uses less digits than its factorization.

230012029570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23001202964.

The product of its (nonzero) digits is 7560, while the sum is 31.

The spelling of 230012029570 in words is "two hundred thirty billion, twelve million, twenty-nine thousand, five hundred seventy".

Divisors: 1 2 5 10 23001202957 46002405914 115006014785 230012029570