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380673828588 = 223199239966449
BaseRepresentation
bin1011000101000011110…
…11011010011011101100
31100101120210222010210110
411202201323122123230
522214110000003323
6450513521140020
736334311103644
oct5424173323354
91311523863713
10380673828588
111374964a7809
126193aa8a610
1329b8873b661
14145d35a1524
159d7edd0793
hex58a1eda6ec

380673828588 has 48 divisors (see below), whose sum is σ = 893088000000. Its totient is φ = 126199104768.

The previous prime is 380673828569. The next prime is 380673828589. The reversal of 380673828588 is 885828376083.

It is not an unprimeable number, because it can be changed into a prime (380673828589) 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, 5695588 + ... + 5762036.

It is an arithmetic number, because the mean of its divisors is an integer number (18606000000).

Almost surely, 2380673828588 is an apocalyptic number.

It is an amenable number.

380673828588 is an abundant number, since it is smaller than the sum of its proper divisors (512414171412).

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

380673828588 is a wasteful number, since it uses less digits than its factorization.

380673828588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69054 (or 69052 counting only the distinct ones).

The product of its (nonzero) digits is 123863040, while the sum is 66.

The spelling of 380673828588 in words is "three hundred eighty billion, six hundred seventy-three million, eight hundred twenty-eight thousand, five hundred eighty-eight".

Divisors: 1 2 3 4 6 12 199 398 597 796 1194 2388 2399 4798 7197 9596 14394 28788 66449 132898 199347 265796 398694 477401 797388 954802 1432203 1909604 2864406 5728812 13223351 26446702 39670053 52893404 79340106 158680212 159411151 318822302 478233453 637644604 956466906 1912933812 31722819049 63445638098 95168457147 126891276196 190336914294 380673828588