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913740001456 = 241943916194229
BaseRepresentation
bin11010100101111110010…
…01011111000010110000
310020100112010000110212011
431102333021133002300
5104432314420021311
61535433311212304
7123005220601552
oct15227711370260
93210463013764
10913740001456
113225734562a7
12129109817094
136821c264599
143232213d4d2
1518b7d903321
hexd4bf25f0b0

913740001456 has 80 divisors (see below), whose sum is σ = 1869389280000. Its totient is φ = 431469497088.

The previous prime is 913740001451. The next prime is 913740001457. The reversal of 913740001456 is 654100047319.

It is not an unprimeable number, because it can be changed into a prime (913740001451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216063150 + ... + 216067378.

It is an arithmetic number, because the mean of its divisors is an integer number (23367366000).

Almost surely, 2913740001456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 913740001456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (934694640000).

913740001456 is an abundant number, since it is smaller than the sum of its proper divisors (955649278544).

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

913740001456 is a wasteful number, since it uses less digits than its factorization.

913740001456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6314 (or 6308 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 913740001456 in words is "nine hundred thirteen billion, seven hundred forty million, one thousand, four hundred fifty-six".

Divisors: 1 2 4 8 16 19 38 76 152 304 439 878 1619 1756 3238 3512 4229 6476 7024 8341 8458 12952 16682 16916 25904 30761 33364 33832 61522 66728 67664 80351 123044 133456 160702 246088 321404 492176 642808 710741 1285616 1421482 1856531 2842964 3713062 5685928 6846751 7426124 11371856 13504079 13693502 14852248 27008158 27387004 29704496 35274089 54016316 54774008 70548178 108032632 109548016 130088269 141096356 216065264 260176538 282192712 520353076 564385424 1040706152 2081412304 3005723689 6011447378 12022894756 24045789512 48091579024 57108750091 114217500182 228435000364 456870000728 913740001456