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13454005716 = 2234192185511
BaseRepresentation
bin11001000011110101…
…11101010111010100
31021201122002022020000
430201322331113110
5210023211140331
610103010011300
7654255106314
oct144172752724
937648068200
1013454005716
115784487698
122735876b30
131365471a38
14918b8b444
1553b2320e6
hex321ebd5d4

13454005716 has 60 divisors (see below), whose sum is σ = 37022573280. Its totient is φ = 4248631440.

The previous prime is 13454005711. The next prime is 13454005771. The reversal of 13454005716 is 61750045431.

13454005716 is a `hidden beast` number, since 1 + 3 + 45 + 40 + 0 + 571 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13454005711) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 1086600 + ... + 1098911.

It is an arithmetic number, because the mean of its divisors is an integer number (617042888).

Almost surely, 213454005716 is an apocalyptic number.

It is an amenable number.

13454005716 is an abundant number, since it is smaller than the sum of its proper divisors (23568567564).

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

13454005716 is a wasteful number, since it uses less digits than its factorization.

13454005716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185546 (or 2185535 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 13454005716 in words is "thirteen billion, four hundred fifty-four million, five thousand, seven hundred sixteen".

Divisors: 1 2 3 4 6 9 12 18 19 27 36 38 54 57 76 81 108 114 162 171 228 324 342 513 684 1026 1539 2052 3078 6156 2185511 4371022 6556533 8742044 13113066 19669599 26226132 39339198 41524709 59008797 78678396 83049418 118017594 124574127 166098836 177026391 236035188 249148254 354052782 373722381 498296508 708105564 747444762 1121167143 1494889524 2242334286 3363501429 4484668572 6727002858 13454005716