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76325301 = 3313243389
BaseRepresentation
bin1001000110010…
…10000110110101
312022121201122000
410203022012311
5124014402201
611323525513
71614516513
oct443120665
9168551560
1076325301
113a0a1368
1221689899
1312a74900
14a1cb4b3
156a79d86
hex48ca1b5

76325301 has 48 divisors (see below), whose sum is σ = 125611200. Its totient is φ = 45759168.

The previous prime is 76325281. The next prime is 76325329. The reversal of 76325301 is 10352367.

It is a happy number.

It is not a de Polignac number, because 76325301 - 26 = 76325237 is a prime.

It is a super-3 number, since 3×763253013 (a number of 25 digits) contains 333 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76325341) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 196015 + ... + 196403.

It is an arithmetic number, because the mean of its divisors is an integer number (2616900).

Almost surely, 276325301 is an apocalyptic number.

It is an amenable number.

76325301 is a deficient number, since it is larger than the sum of its proper divisors (49285899).

76325301 is a wasteful number, since it uses less digits than its factorization.

76325301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 448 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 76325301 is about 8736.4352570142. The cubic root of 76325301 is about 424.1858480541.

Adding to 76325301 its reverse (10352367), we get a palindrome (86677668).

The spelling of 76325301 in words is "seventy-six million, three hundred twenty-five thousand, three hundred one".

Divisors: 1 3 9 13 27 39 43 117 129 169 351 387 389 507 559 1161 1167 1521 1677 3501 4563 5031 5057 7267 10503 15093 15171 16727 21801 45513 50181 65403 65741 136539 150543 196209 197223 217451 451629 591669 652353 1775007 1957059 2826863 5871177 8480589 25441767 76325301