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6928998296 = 2311611637919
BaseRepresentation
bin1100111010000000…
…00001111110011000
3122212220010120202112
412131000001332120
5103142310421141
63103320251452
7333464341133
oct63500017630
918786116675
106928998296
112a36269a80
121414610b88
138656a64bc
1449a35721a
152a84917eb
hex19d001f98

6928998296 has 64 divisors (see below), whose sum is σ = 14495500800. Its totient is φ = 3078518400.

The previous prime is 6928998287. The next prime is 6928998311.

6928998296 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×69289982962 = 96022034771941807232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 871025 + ... + 878943.

It is an arithmetic number, because the mean of its divisors is an integer number (226492200).

Almost surely, 26928998296 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 6928998296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7247750400).

6928998296 is an abundant number, since it is smaller than the sum of its proper divisors (7566502504).

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

6928998296 is a wasteful number, since it uses less digits than its factorization.

6928998296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8160 (or 8156 counting only the distinct ones).

The product of its digits is 60466176, while the sum is 68.

The square root of 6928998296 is about 83240.6048512383. The cubic root of 6928998296 is about 1906.4415067929.

The spelling of 6928998296 in words is "six billion, nine hundred twenty-eight million, nine hundred ninety-eight thousand, two hundred ninety-six".

Divisors: 1 2 4 8 11 22 44 61 88 122 163 244 326 488 652 671 1304 1342 1793 2684 3586 5368 7172 7919 9943 14344 15838 19886 31676 39772 63352 79544 87109 109373 174218 218746 348436 437492 483059 696872 874984 966118 1290797 1932236 2581594 3864472 5163188 5313649 10326376 10627298 14198767 21254596 28397534 42509192 56795068 78738617 113590136 157477234 314954468 629908936 866124787 1732249574 3464499148 6928998296