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275080025275 = 52113476194657
BaseRepresentation
bin1000000000011000000…
…11000001010010111011
3222022000210121010222021
410000030003001102323
514001330441302100
6330211531335311
725605511430656
oct4001403012273
9868023533867
10275080025275
11a672a559470
124538b8b1537
131cc2b064133
14d45766a89d
15724ea47a1a
hex400c0c14bb

275080025275 has 48 divisors (see below), whose sum is σ = 373863749760. Its totient is φ = 199116633600.

The previous prime is 275080025239. The next prime is 275080025309. The reversal of 275080025275 is 572520080572.

It is not a de Polignac number, because 275080025275 - 213 = 275080017083 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59065747 + ... + 59070403.

It is an arithmetic number, because the mean of its divisors is an integer number (7788828120).

Almost surely, 2275080025275 is an apocalyptic number.

275080025275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

275080025275 is a deficient number, since it is larger than the sum of its proper divisors (98783724485).

275080025275 is a wasteful number, since it uses less digits than its factorization.

275080025275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5644 (or 5639 counting only the distinct ones).

The product of its (nonzero) digits is 392000, while the sum is 43.

The spelling of 275080025275 in words is "two hundred seventy-five billion, eighty million, twenty-five thousand, two hundred seventy-five".

Divisors: 1 5 11 25 55 275 347 619 1735 3095 3817 4657 6809 8675 15475 19085 23285 34045 51227 95425 116425 170225 214793 256135 1073965 1280675 1615979 2362723 2882683 5369825 8079895 11813615 14413415 17775769 31709513 40399475 59068075 72067075 88878845 158547565 444394225 792737825 1000291001 5001455005 11003201011 25007275025 55016005055 275080025275