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76269106 = 2172243209
BaseRepresentation
bin1001000101111…
…00011000110010
312022111212112201
410202330120302
5124011102411
611322413414
71614163624
oct442743062
9168455481
1076269106
113a063121
122166126a
1312a55164
14a1b4c14
156a683c1
hex48bc632

76269106 has 8 divisors (see below), whose sum is σ = 121133340. Its totient is φ = 35891328.

The previous prime is 76269103. The next prime is 76269107. The reversal of 76269106 is 60196267.

It can be written as a sum of positive squares in 2 ways, for example, as 74046025 + 2223081 = 8605^2 + 1491^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (76269103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1121571 + ... + 1121638.

Almost surely, 276269106 is an apocalyptic number.

76269106 is a deficient number, since it is larger than the sum of its proper divisors (44864234).

76269106 is a wasteful number, since it uses less digits than its factorization.

76269106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243228.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 76269106 is about 8733.2185361412. The cubic root of 76269106 is about 424.0817192969.

The spelling of 76269106 in words is "seventy-six million, two hundred sixty-nine thousand, one hundred six".

Divisors: 1 2 17 34 2243209 4486418 38134553 76269106