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50740362740 = 225171195912479
BaseRepresentation
bin101111010000010111…
…000111110111110100
311211222011221111101002
4233100113013313310
51312404013101430
635150530022432
73444251652464
oct572027076764
9154864844332
1050740362740
111a578680591
129a00a17a18
134a28271aa2
142654bb3ba4
1514be88b845
hexbd05c7df4

50740362740 has 48 divisors (see below), whose sum is σ = 112841164800. Its totient is φ = 19099126272.

The previous prime is 50740362737. The next prime is 50740362793. The reversal of 50740362740 is 4726304705.

It is a junction number, because it is equal to n+sod(n) for n = 50740362694 and 50740362703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4059821 + ... + 4072299.

It is an arithmetic number, because the mean of its divisors is an integer number (2350857600).

Almost surely, 250740362740 is an apocalyptic number.

It is an amenable number.

50740362740 is an abundant number, since it is smaller than the sum of its proper divisors (62100802060).

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

50740362740 is a wasteful number, since it uses less digits than its factorization.

50740362740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24464 (or 24462 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 38.

The spelling of 50740362740 in words is "fifty billion, seven hundred forty million, three hundred sixty-two thousand, seven hundred forty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 340 11959 12479 23918 24958 47836 49916 59795 62395 119590 124790 203303 212143 239180 249580 406606 424286 813212 848572 1016515 1060715 2033030 2121430 4066060 4242860 149236361 298472722 596945444 746181805 1492363610 2537018137 2984727220 5074036274 10148072548 12685090685 25370181370 50740362740