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204480041048 = 23139260970481
BaseRepresentation
bin1011111001101111110…
…1011101000001011000
3201112210120021100110122
42332123331131001120
511322233342303143
6233534204532412
720526130446113
oct2763375350130
9645716240418
10204480041048
11797a071a368
1233767b51108
131638952813a
149c7b0b357a
1554bb91dc68
hex2f9bf5d058

204480041048 has 32 divisors (see below), whose sum is σ = 386311842000. Its totient is φ = 101464135680.

The previous prime is 204480041027. The next prime is 204480041083. The reversal of 204480041048 is 840140084402.

It is a junction number, because it is equal to n+sod(n) for n = 204480040999 and 204480041017.

It is a congruent number.

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, 2865968 + ... + 2936448.

Almost surely, 2204480041048 is an apocalyptic number.

It is an amenable number.

204480041048 is a deficient number, since it is larger than the sum of its proper divisors (181831800952).

204480041048 is a wasteful number, since it uses less digits than its factorization.

204480041048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73235 (or 73231 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 35.

The spelling of 204480041048 in words is "two hundred four billion, four hundred eighty million, forty-one thousand, forty-eight".

Divisors: 1 2 4 8 139 278 556 1112 2609 5218 10436 20872 70481 140962 281924 362651 563848 725302 1450604 2901208 9796859 19593718 39187436 78374872 183884929 367769858 735539716 1471079432 25560005131 51120010262 102240020524 204480041048