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50308325080 = 23513175690987
BaseRepresentation
bin101110110110100111…
…000001111011011000
311210212001222201010021
4232312213001323120
51311012412400310
635040014000224
73430454464456
oct566647017330
9153761881107
1050308325080
111a376813272
1299001a6074
1349898c3bc0
14261366d9d6
15149699a5da
hexbb69c1ed8

50308325080 has 64 divisors (see below), whose sum is σ = 129071607840. Its totient is φ = 17482708992.

The previous prime is 50308325069. The next prime is 50308325083. The reversal of 50308325080 is 8052380305.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50308325083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2836654 + ... + 2854333.

Almost surely, 250308325080 is an apocalyptic number.

It is an amenable number.

50308325080 is an abundant number, since it is smaller than the sum of its proper divisors (78763282760).

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

50308325080 is a wasteful number, since it uses less digits than its factorization.

50308325080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5691028 (or 5691024 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 50308325080 in words is "fifty billion, three hundred eight million, three hundred twenty-five thousand, eighty".

Divisors: 1 2 4 5 8 10 13 17 20 26 34 40 52 65 68 85 104 130 136 170 221 260 340 442 520 680 884 1105 1768 2210 4420 8840 5690987 11381974 22763948 28454935 45527896 56909870 73982831 96746779 113819740 147965662 193493558 227639480 295931324 369914155 386987116 483733895 591862648 739828310 773974232 967467790 1257708127 1479656620 1934935580 2515416254 2959313240 3869871160 5030832508 6288540635 10061665016 12577081270 25154162540 50308325080