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54254201084 = 22232712176087
BaseRepresentation
bin110010100001110011…
…010110100011111100
312012001001211222101222
4302201303112203330
51342103033413314
640531331452512
73630320046236
oct624163264374
9165031758358
1054254201084
112101109a316
12a621757138
135168245085
1428a9735256
1516280cdc8e
hexca1cd68fc

54254201084 has 24 divisors (see below), whose sum is σ = 99438517248. Its totient is φ = 25851901680.

The previous prime is 54254201069. The next prime is 54254201143. The reversal of 54254201084 is 48010245245.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1063112 + ... + 1112975.

It is an arithmetic number, because the mean of its divisors is an integer number (4143271552).

Almost surely, 254254201084 is an apocalyptic number.

It is an amenable number.

54254201084 is a deficient number, since it is larger than the sum of its proper divisors (45184316164).

54254201084 is a wasteful number, since it uses less digits than its factorization.

54254201084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2176385 (or 2176383 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 35.

The spelling of 54254201084 in words is "fifty-four billion, two hundred fifty-four million, two hundred one thousand, eighty-four".

Divisors: 1 2 4 23 46 92 271 542 1084 6233 12466 24932 2176087 4352174 8704348 50050001 100100002 200200004 589719577 1179439154 2358878308 13563550271 27127100542 54254201084