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94130275380 = 22351982570417
BaseRepresentation
bin101011110101010011…
…0100000010000110100
322222222002201102210120
41113222212200100310
53020234322303010
6111124242251540
76541431065511
oct1275246402064
9288862642716
1094130275380
1136a140a5119
12162b0056bb0
138b517278cb
1447ad684308
1526adc86e70
hex15ea9a0434

94130275380 has 48 divisors (see below), whose sum is σ = 277436604480. Its totient is φ = 23780279808.

The previous prime is 94130275331. The next prime is 94130275483. The reversal of 94130275380 is 8357203149.

It is a super-2 number, since 2×941302753802 (a number of 23 digits) contains 22 as substring.

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, 41284069 + ... + 41286348.

It is an arithmetic number, because the mean of its divisors is an integer number (5779929260).

Almost surely, 294130275380 is an apocalyptic number.

It is an amenable number.

94130275380 is an abundant number, since it is smaller than the sum of its proper divisors (183306329100).

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

94130275380 is a wasteful number, since it uses less digits than its factorization.

94130275380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82570448 (or 82570446 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 94130275380 in words is "ninety-four billion, one hundred thirty million, two hundred seventy-five thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 95 114 190 228 285 380 570 1140 82570417 165140834 247711251 330281668 412852085 495422502 825704170 990845004 1238556255 1568837923 1651408340 2477112510 3137675846 4706513769 4954225020 6275351692 7844189615 9413027538 15688379230 18826055076 23532568845 31376758460 47065137690 94130275380