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76701696 = 21333121
BaseRepresentation
bin1001001001001…
…10000000000000
312100022211221120
410210212000000
5124113423241
611335552240
71620645051
oct444460000
9170284846
1076701696
113a329135
122182b680
1312b77026
14a288728
156b01666
hex4926000

76701696 has 56 divisors (see below), whose sum is σ = 204590904. Its totient is φ = 25559040.

The previous prime is 76701649. The next prime is 76701701. The reversal of 76701696 is 69610767.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23016 + ... + 26136.

It is an arithmetic number, because the mean of its divisors is an integer number (3653409).

Almost surely, 276701696 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 76701696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102295452).

76701696 is an abundant number, since it is smaller than the sum of its proper divisors (127889208).

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

76701696 is an equidigital number, since it uses as much as digits as its factorization.

76701696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3150 (or 3126 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 76701696 is about 8757.9504451670. The cubic root of 76701696 is about 424.8819898417.

The spelling of 76701696 in words is "seventy-six million, seven hundred one thousand, six hundred ninety-six".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1536 2048 3072 3121 4096 6144 6242 8192 9363 12288 12484 18726 24576 24968 37452 49936 74904 99872 149808 199744 299616 399488 599232 798976 1198464 1597952 2396928 3195904 4793856 6391808 9587712 12783616 19175424 25567232 38350848 76701696