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76090368 = 2103173147
BaseRepresentation
bin1001000100100…
…00110000000000
312022011210100210
410202100300000
5123434342433
611314514120
71612520544
oct442206000
9168153323
1076090368
1139a50902
1221595940
13129c19b3
14a169a24
156a30463
hex4890c00

76090368 has 176 divisors, whose sum is σ = 226381824. Its totient is φ = 22609920.

The previous prime is 76090367. The next prime is 76090369. The reversal of 76090368 is 86309067.

It is an interprime number because it is at equal distance from previous prime (76090367) and next prime (76090369).

It is not an unprimeable number, because it can be changed into a prime (76090367) 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, 1618921 + ... + 1618967.

Almost surely, 276090368 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 76090368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113190912).

76090368 is an abundant number, since it is smaller than the sum of its proper divisors (150291456).

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

76090368 is a wasteful number, since it uses less digits than its factorization.

76090368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 76090368 is about 8722.9793075531. The cubic root of 76090368 is about 423.7501791665.

The spelling of 76090368 in words is "seventy-six million, ninety thousand, three hundred sixty-eight".