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76201070 = 25112330119
BaseRepresentation
bin1001000101010…
…11110001101110
312022101102012212
410202223301232
5124001413240
611321130422
71613461361
oct442536156
9168342185
1076201070
113a016aa0
1221629a12
1312a301ba
14a1980d8
156a53165
hex48abc6e

76201070 has 32 divisors (see below), whose sum is σ = 156142080. Its totient is φ = 26503840.

The previous prime is 76201061. The next prime is 76201091. The reversal of 76201070 is 7010267.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 12530 + ... + 17589.

It is an arithmetic number, because the mean of its divisors is an integer number (4879440).

Almost surely, 276201070 is an apocalyptic number.

76201070 is an abundant number, since it is smaller than the sum of its proper divisors (79941010).

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

76201070 is a wasteful number, since it uses less digits than its factorization.

76201070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30160.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 76201070 is about 8729.3224250225. The cubic root of 76201070 is about 423.9555808160.

The spelling of 76201070 in words is "seventy-six million, two hundred one thousand, seventy".

Divisors: 1 2 5 10 11 22 23 46 55 110 115 230 253 506 1265 2530 30119 60238 150595 301190 331309 662618 692737 1385474 1656545 3313090 3463685 6927370 7620107 15240214 38100535 76201070