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380673828624 = 2437930704763
BaseRepresentation
bin1011000101000011110…
…11011010011100010000
31100101120210222010211210
411202201323122130100
522214110000003444
6450513521140120
736334311104025
oct5424173323420
91311523863753
10380673828624
111374964a7841
126193aa8a640
1329b8873b68b
14145d35a154c
159d7edd07b9
hex58a1eda710

380673828624 has 20 divisors (see below), whose sum is σ = 983407390736. Its totient is φ = 126891276192.

The previous prime is 380673828599. The next prime is 380673828641. The reversal of 380673828624 is 426828376083.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3965352334 + ... + 3965352429.

Almost surely, 2380673828624 is an apocalyptic number.

It is an amenable number.

380673828624 is an abundant number, since it is smaller than the sum of its proper divisors (602733562112).

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

380673828624 is a wasteful number, since it uses less digits than its factorization.

380673828624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7930704774 (or 7930704768 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 57.

The spelling of 380673828624 in words is "three hundred eighty billion, six hundred seventy-three million, eight hundred twenty-eight thousand, six hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 16 24 48 7930704763 15861409526 23792114289 31722819052 47584228578 63445638104 95168457156 126891276208 190336914312 380673828624