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48400853574 = 231923137134741
BaseRepresentation
bin101101000100111010…
…100110101001000110
311121221010202010010110
4231010322212221012
51243111104303244
634122434133450
73332263316163
oct550472465106
9147833663113
1048400853574
1119588024737
129469421286
134744675638
1424b21bd06a
1513d42b39b9
hexb44ea6a46

48400853574 has 64 divisors (see below), whose sum is σ = 107103720960. Its totient is φ = 14513114880.

The previous prime is 48400853539. The next prime is 48400853581. The reversal of 48400853574 is 47535800484.

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 31 ways as a sum of consecutive naturals, for example, 291844 + ... + 426584.

It is an arithmetic number, because the mean of its divisors is an integer number (1673495640).

Almost surely, 248400853574 is an apocalyptic number.

48400853574 is an abundant number, since it is smaller than the sum of its proper divisors (58702867386).

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

48400853574 is a wasteful number, since it uses less digits than its factorization.

48400853574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134925.

The product of its (nonzero) digits is 2150400, while the sum is 48.

The spelling of 48400853574 in words is "forty-eight billion, four hundred million, eight hundred fifty-three thousand, five hundred seventy-four".

Divisors: 1 2 3 6 19 23 38 46 57 69 114 137 138 274 411 437 822 874 1311 2603 2622 3151 5206 6302 7809 9453 15618 18906 59869 119738 134741 179607 269482 359214 404223 808446 2560079 3099043 5120158 6198086 7680237 9297129 15360474 18459517 18594258 36919034 55378551 58881817 110757102 117763634 176645451 350730823 353290902 424568891 701461646 849137782 1052192469 1273706673 2104384938 2547413346 8066808929 16133617858 24200426787 48400853574