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54713861284 = 2283233370639
BaseRepresentation
bin110010111101001100…
…110100010010100100
312020020002210010122211
4302331030310102210
51344023222030114
641045111533204
73644601101365
oct627514642244
9166202703584
1054713861284
1121227603885
12a72b68a204
13520c544a64
1429107c9b6c
1516536296c4
hexcbd3344a4

54713861284 has 24 divisors (see below), whose sum is σ = 96945770880. Its totient is φ = 27015361824.

The previous prime is 54713861273. The next prime is 54713861291. The reversal of 54713861284 is 48216831745.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739237 + ... + 809875.

It is an arithmetic number, because the mean of its divisors is an integer number (4039407120).

Almost surely, 254713861284 is an apocalyptic number.

It is an amenable number.

54713861284 is a deficient number, since it is larger than the sum of its proper divisors (42231909596).

54713861284 is a wasteful number, since it uses less digits than its factorization.

54713861284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73059 (or 73057 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 49.

The spelling of 54713861284 in words is "fifty-four billion, seven hundred thirteen million, eight hundred sixty-one thousand, two hundred eighty-four".

Divisors: 1 2 4 83 166 332 2333 4666 9332 70639 141278 193639 282556 387278 774556 5863037 11726074 23452148 164800787 329601574 659203148 13678465321 27356930642 54713861284