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474042851960 = 23529408657631
BaseRepresentation
bin1101110010111110010…
…01111110001001111000
31200022120212020222011012
412321133021332021320
530231314432230320
61001434451253052
746151136521036
oct6713711761170
91608525228135
10474042851960
11173049916a37
1277a57baa188
133591852c092
1418d2dac5556
15c4e6de64c5
hex6e5f27e278

474042851960 has 32 divisors (see below), whose sum is σ = 1103375606400. Its totient is φ = 183078618240.

The previous prime is 474042851959. The next prime is 474042851981. The reversal of 474042851960 is 69158240474.

It is a junction number, because it is equal to n+sod(n) for n = 474042851899 and 474042851908.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204327656 + ... + 204329975.

It is an arithmetic number, because the mean of its divisors is an integer number (34480487700).

Almost surely, 2474042851960 is an apocalyptic number.

474042851960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

474042851960 is an abundant number, since it is smaller than the sum of its proper divisors (629332754440).

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

474042851960 is a wasteful number, since it uses less digits than its factorization.

474042851960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408657671 (or 408657667 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 474042851960 in words is "four hundred seventy-four billion, forty-two million, eight hundred fifty-one thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 20 29 40 58 116 145 232 290 580 1160 408657631 817315262 1634630524 2043288155 3269261048 4086576310 8173152620 11851071299 16346305240 23702142598 47404285196 59255356495 94808570392 118510712990 237021425980 474042851960