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89472249201 = 3162718330721
BaseRepresentation
bin101001101010011110…
…1100010110101110001
322112221110211012010110
41103110331202311301
52431214343433301
6105034124451533
76315130366326
oct1232475426561
9275843735113
1089472249201
1134a43830105
12154100a9ba9
13858b6a1bba
14448aba0b4d
1524d9d810d6
hex14d4f62d71

89472249201 has 8 divisors (see below), whose sum is σ = 119369661664. Its totient is φ = 59611501440.

The previous prime is 89472249199. The next prime is 89472249203. The reversal of 89472249201 is 10294227498.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (89472249199) and next prime (89472249203).

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

It is not a de Polignac number, because 89472249201 - 21 = 89472249199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89472249203) 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, 9160480 + ... + 9170241.

It is an arithmetic number, because the mean of its divisors is an integer number (14921207708).

Almost surely, 289472249201 is an apocalyptic number.

It is an amenable number.

89472249201 is a deficient number, since it is larger than the sum of its proper divisors (29897412463).

89472249201 is a wasteful number, since it uses less digits than its factorization.

89472249201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18332351.

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 89472249201 in words is "eighty-nine billion, four hundred seventy-two million, two hundred forty-nine thousand, two hundred one".

Divisors: 1 3 1627 4881 18330721 54992163 29824083067 89472249201