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83007374401 = 74193794801
BaseRepresentation
bin100110101001110100…
…0000000010001000001
321221020221000112010001
41031103220000101001
52324444341440101
6102044424040001
75666000020000
oct1152350002101
9257227015101
1083007374401
1132226553a76
1214107003001
137a9b1cbab3
144036340c37
15225c51c901
hex1353a00441

83007374401 has 40 divisors (see below), whose sum is σ = 102223055200. Its totient is φ = 67212633600.

The previous prime is 83007374381. The next prime is 83007374413. The reversal of 83007374401 is 10447370038.

It is not a de Polignac number, because 83007374401 - 27 = 83007374273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83007374441) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 17287201 + ... + 17292001.

It is an arithmetic number, because the mean of its divisors is an integer number (2555576380).

Almost surely, 283007374401 is an apocalyptic number.

It is an amenable number.

83007374401 is a deficient number, since it is larger than the sum of its proper divisors (19215680799).

83007374401 is an equidigital number, since it uses as much as digits as its factorization.

83007374401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5227 (or 5206 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The spelling of 83007374401 in words is "eighty-three billion, seven million, three hundred seventy-four thousand, four hundred one".

Divisors: 1 7 19 49 133 343 379 931 2401 2653 4801 6517 7201 18571 33607 45619 50407 91219 129997 235249 352849 638533 909979 1646743 1819579 2469943 4469731 11527201 12737053 17289601 31288117 34572001 89159371 219016819 242004007 624115597 1694028049 4368809179 11858196343 83007374401