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469485698404 = 22313374988577
BaseRepresentation
bin1101101010011111000…
…01110011110101100100
31122212211021011120201011
412311033201303311210
530143001314322104
6555402335512004
745630202410052
oct6651741636544
91585737146634
10469485698404
1117112048a028
1276ba5988604
1335370364108
1418a1a77d1d2
15c32bcb8904
hex6d4f873d64

469485698404 has 12 divisors (see below), whose sum is σ = 824224894444. Its totient is φ = 233992871424.

The previous prime is 469485698299. The next prime is 469485698417. The reversal of 469485698404 is 404896584964.

It can be written as a sum of positive squares in 2 ways, for example, as 13857998400 + 455627700004 = 117720^2 + 675002^2 .

It is a hoax number, since the sum of its digits (67) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 469485698404.

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, 187493037 + ... + 187495540.

Almost surely, 2469485698404 is an apocalyptic number.

It is an amenable number.

469485698404 is a deficient number, since it is larger than the sum of its proper divisors (354739196040).

469485698404 is a wasteful number, since it uses less digits than its factorization.

469485698404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374988894 (or 374988892 counting only the distinct ones).

The product of its (nonzero) digits is 238878720, while the sum is 67.

The spelling of 469485698404 in words is "four hundred sixty-nine billion, four hundred eighty-five million, six hundred ninety-eight thousand, four hundred four".

Divisors: 1 2 4 313 626 1252 374988577 749977154 1499954308 117371424601 234742849202 469485698404