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76010481 = 343130271
BaseRepresentation
bin1001000011111…
…01001111110001
312022000201210000
410201331033301
5123424313411
611313100213
71612035621
oct441751761
9168021700
1076010481
11399a6888
1221557669
1312994521
14a148881
156a16956
hex487d3f1

76010481 has 20 divisors (see below), whose sum is σ = 117213184. Its totient is φ = 49037400.

The previous prime is 76010449. The next prime is 76010513. The reversal of 76010481 is 18401067.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (76010449) and next prime (76010513).

It is not a de Polignac number, because 76010481 - 25 = 76010449 is a prime.

It is a super-2 number, since 2×760104812 = 11555186443702722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76010411) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12625 + ... + 17646.

Almost surely, 276010481 is an apocalyptic number.

It is an amenable number.

76010481 is a deficient number, since it is larger than the sum of its proper divisors (41202703).

76010481 is a wasteful number, since it uses less digits than its factorization.

76010481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30314 (or 30305 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 76010481 is about 8718.3989929344. The cubic root of 76010481 is about 423.6018293142.

It can be divided in two parts, 7601048 and 1, that added together give a square (7601049 = 27572).

The spelling of 76010481 in words is "seventy-six million, ten thousand, four hundred eighty-one".

Divisors: 1 3 9 27 31 81 93 279 837 2511 30271 90813 272439 817317 938401 2451951 2815203 8445609 25336827 76010481