Search a number
-
+
76250325 = 3521973733
BaseRepresentation
bin1001000101101…
…11110011010101
312022110220210010
410202313303111
5124010002300
611322150433
71614055104
oct442676325
9168426703
1076250325
113a04aaa8
1221652419
1312a49748
14a1ac03b
156a62a50
hex48b7cd5

76250325 has 48 divisors (see below), whose sum is σ = 134703680. Its totient is φ = 37946880.

The previous prime is 76250323. The next prime is 76250329. The reversal of 76250325 is 52305267.

It is not a de Polignac number, because 76250325 - 21 = 76250323 is a prime.

It is a super-2 number, since 2×762503252 = 11628224125211250, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 76250292 and 76250301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76250323) 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, 103659 + ... + 104391.

Almost surely, 276250325 is an apocalyptic number.

76250325 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

76250325 is a deficient number, since it is larger than the sum of its proper divisors (58453355).

76250325 is a wasteful number, since it uses less digits than its factorization.

76250325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838 (or 833 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 76250325 is about 8732.1432077125. The cubic root of 76250325 is about 424.0469068937.

The spelling of 76250325 in words is "seventy-six million, two hundred fifty thousand, three hundred twenty-five".

Divisors: 1 3 5 15 19 25 57 73 75 95 219 285 365 475 733 1095 1387 1425 1825 2199 3665 4161 5475 6935 10995 13927 18325 20805 34675 41781 53509 54975 69635 104025 160527 208905 267545 348175 802635 1016671 1044525 1337725 3050013 4013175 5083355 15250065 25416775 76250325