Search a number
-
+
76227060 = 223571323607
BaseRepresentation
bin1001000101100…
…10000111110100
312022102201212110
410202302013310
5124003231220
611321451020
71613630220
oct442620764
9168381773
1076227060
113a034578
1221640a70
1312a3bc90
14a1a3780
156a5abe0
hex48b21f4

76227060 has 192 divisors, whose sum is σ = 274563072. Its totient is φ = 15358464.

The previous prime is 76227049. The next prime is 76227061. The reversal of 76227060 is 6072267.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76227061) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 125277 + ... + 125883.

It is an arithmetic number, because the mean of its divisors is an integer number (1430016).

Almost surely, 276227060 is an apocalyptic number.

76227060 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76227060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137281536).

76227060 is an abundant number, since it is smaller than the sum of its proper divisors (198336012).

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

76227060 is a wasteful number, since it uses less digits than its factorization.

76227060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662 (or 660 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 76227060 is about 8730.8109588972. The cubic root of 76227060 is about 424.0037750346.

The spelling of 76227060 in words is "seventy-six million, two hundred twenty-seven thousand, sixty".