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76012201 = 1494911039
BaseRepresentation
bin1001000011111…
…01101010101001
312022000211010201
410201331222221
5123424342301
611313112201
71612043626
oct441755251
9168024121
1076012201
11399a8101
1221558661
1312995245
14a14934d
156a17201
hex487daa9

76012201 has 8 divisors (see below), whose sum is σ = 76752000. Its totient is φ = 75275760.

The previous prime is 76012193. The next prime is 76012213. The reversal of 76012201 is 10221067.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 76012201 - 23 = 76012193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76012231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72640 + ... + 73678.

It is an arithmetic number, because the mean of its divisors is an integer number (9594000).

Almost surely, 276012201 is an apocalyptic number.

It is an amenable number.

76012201 is a deficient number, since it is larger than the sum of its proper divisors (739799).

76012201 is a wasteful number, since it uses less digits than its factorization.

76012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1679.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 76012201 is about 8718.4976343404. The cubic root of 76012201 is about 423.6050244422.

Adding to 76012201 its reverse (10221067), we get a palindrome (86233268).

The spelling of 76012201 in words is "seventy-six million, twelve thousand, two hundred one".

Divisors: 1 149 491 1039 73159 154811 510149 76012201