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76141038 = 23137211439
BaseRepresentation
bin1001000100111…
…01000111101110
312022021100212110
410202131013232
5123443003123
611315544450
71613121351
oct442350756
9168240773
1076141038
1139a85986
12215bb126
1312a0ba8c
14a180298
156a40493
hex489d1ee

76141038 has 32 divisors (see below), whose sum is σ = 154471680. Its totient is φ = 25018560.

The previous prime is 76141033. The next prime is 76141073. The reversal of 76141038 is 83014167.

It is a happy number.

It is a super-3 number, since 3×761410383 (a number of 25 digits) contains 333 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 76140996 and 76141014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76141033) 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, 173223 + ... + 173661.

It is an arithmetic number, because the mean of its divisors is an integer number (4827240).

Almost surely, 276141038 is an apocalyptic number.

76141038 is an abundant number, since it is smaller than the sum of its proper divisors (78330642).

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

76141038 is a wasteful number, since it uses less digits than its factorization.

76141038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 76141038 is about 8725.8832217719. The cubic root of 76141038 is about 423.8442193533.

The spelling of 76141038 in words is "seventy-six million, one hundred forty-one thousand, thirty-eight".

Divisors: 1 2 3 6 137 211 274 411 422 439 633 822 878 1266 1317 2634 28907 57814 60143 86721 92629 120286 173442 180429 185258 277887 360858 555774 12690173 25380346 38070519 76141038