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5531704980 = 2235372491759
BaseRepresentation
bin1010010011011011…
…10001111010010100
3112021111212201200020
411021231301322110
542312104024410
62312523345140
7254036500524
oct51155617224
915244781606
105531704980
11238955990a
1210a46821b0
136a2064a19
143a694b684
15225983a70
hex149b71e94

5531704980 has 48 divisors (see below), whose sum is σ = 15907395840. Its totient is φ = 1435252608.

The previous prime is 5531704979. The next prime is 5531705009. The reversal of 5531704980 is 894071355.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1243660 + ... + 1248099.

It is an arithmetic number, because the mean of its divisors is an integer number (331404080).

Almost surely, 25531704980 is an apocalyptic number.

It is an amenable number.

5531704980 is an abundant number, since it is smaller than the sum of its proper divisors (10375690860).

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

5531704980 is a wasteful number, since it uses less digits than its factorization.

5531704980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2491808 (or 2491806 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The square root of 5531704980 is about 74375.4326373971. The cubic root of 5531704980 is about 1768.5594778199.

The spelling of 5531704980 in words is "five billion, five hundred thirty-one million, seven hundred four thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 37 60 74 111 148 185 222 370 444 555 740 1110 2220 2491759 4983518 7475277 9967036 12458795 14950554 24917590 29901108 37376385 49835180 74752770 92195083 149505540 184390166 276585249 368780332 460975415 553170498 921950830 1106340996 1382926245 1843901660 2765852490 5531704980