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67376896 = 28263191
BaseRepresentation
bin1000000010000…
…01011100000000
311200210002201121
410001001130000
5114222030041
610404042024
71445460046
oct401013400
9150702647
1067376896
113503a294
121a693314
1310c608b2
148d3c396
155dad7d1
hex4041700

67376896 has 18 divisors (see below), whose sum is σ = 134491112. Its totient is φ = 33688320.

The previous prime is 67376891. The next prime is 67376909. The reversal of 67376896 is 69867376.

It is a super-2 number, since 2×673768962 = 9079292229189632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67376891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131340 + ... + 131851.

Almost surely, 267376896 is an apocalyptic number.

It is an amenable number.

67376896 is a deficient number, since it is larger than the sum of its proper divisors (67114216).

67376896 is an equidigital number, since it uses as much as digits as its factorization.

67376896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263207 (or 263193 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 52.

The square root of 67376896 is about 8208.3430727523. The cubic root of 67376896 is about 406.9149691466.

The spelling of 67376896 in words is "sixty-seven million, three hundred seventy-six thousand, eight hundred ninety-six".

Divisors: 1 2 4 8 16 32 64 128 256 263191 526382 1052764 2105528 4211056 8422112 16844224 33688448 67376896