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230501124424 = 23172539667531
BaseRepresentation
bin1101011010101011110…
…0000000100101001000
3211000222000112100100101
43112222330000211020
512234031241440144
6253520223015144
722440014142004
oct3265274004510
9730860470311
10230501124424
118983396a44a
123880a43a4b4
13189754710ac
14b228cd5704
155ee10896d4
hex35aaf00948

230501124424 has 32 divisors (see below), whose sum is σ = 457793445600. Its totient is φ = 108428232960.

The previous prime is 230501124409. The next prime is 230501124431. The reversal of 230501124424 is 424421105032.

It is a junction number, because it is equal to n+sod(n) for n = 230501124392 and 230501124401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11539 + ... + 679069.

It is an arithmetic number, because the mean of its divisors is an integer number (14306045175).

Almost surely, 2230501124424 is an apocalyptic number.

It is an amenable number.

230501124424 is a deficient number, since it is larger than the sum of its proper divisors (227292321176).

230501124424 is a wasteful number, since it uses less digits than its factorization.

230501124424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670093 (or 670089 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 230501124424 its reverse (424421105032), we get a palindrome (654922229456).

The spelling of 230501124424 in words is "two hundred thirty billion, five hundred one million, one hundred twenty-four thousand, four hundred twenty-four".

Divisors: 1 2 4 8 17 34 68 136 2539 5078 10156 20312 43163 86326 172652 345304 667531 1335062 2670124 5340248 11348027 22696054 45392108 90784216 1694861209 3389722418 6779444836 13558889672 28812640553 57625281106 115250562212 230501124424