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13033680675756 = 22313270730864143
BaseRepresentation
bin1011110110101010001111…
…1010000010001110101100
31201011000012121122010120220
42331222203322002032230
53202020434223111011
643415331254211340
72513436520541346
oct275524372021654
951130177563526
1013033680675756
114175609a54a14
121566021353b50
137370bc769460
14330b95220296
151790814ab506
hexbdaa3e823ac

13033680675756 has 48 divisors (see below), whose sum is σ = 32763399965184. Its totient is φ = 4008881676096.

The previous prime is 13033680675727. The next prime is 13033680675823. The reversal of 13033680675756 is 65757608633031.

It is a self number, because there is not a number n which added to its sum of digits gives 13033680675756.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15009780 + ... + 15854363.

It is an arithmetic number, because the mean of its divisors is an integer number (682570832608).

Almost surely, 213033680675756 is an apocalyptic number.

It is an amenable number.

13033680675756 is an abundant number, since it is smaller than the sum of its proper divisors (19729719289428).

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

13033680675756 is a wasteful number, since it uses less digits than its factorization.

13033680675756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30866870 (or 30866868 counting only the distinct ones).

The product of its (nonzero) digits is 57153600, while the sum is 60.

The spelling of 13033680675756 in words is "thirteen trillion, thirty-three billion, six hundred eighty million, six hundred seventy-five thousand, seven hundred fifty-six".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 2707 5414 8121 10828 16242 32484 35191 70382 105573 140764 211146 422292 30864143 61728286 92592429 123456572 185184858 370369716 401233859 802467718 1203701577 1604935436 2407403154 4814806308 83549235101 167098470202 250647705303 334196940404 501295410606 1002590821212 1086140056313 2172280112626 3258420168939 4344560225252 6516840337878 13033680675756