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94620689147 = 17131173324517
BaseRepresentation
bin101100000011111010…
…1010010001011111011
3100001020021112001000102
41120013311102023323
53022240344023042
6111245041430015
76556534405325
oct1300765221373
9301207461012
1094620689147
1137145a04256
121640833b30b
138bcc20457a
144818862615
1526dbd59b32
hex1607d522fb

94620689147 has 16 divisors (see below), whose sum is σ = 101013767712. Its totient is φ = 88320360960.

The previous prime is 94620689123. The next prime is 94620689183. The reversal of 94620689147 is 74198602649.

It is a cyclic number.

It is not a de Polignac number, because 94620689147 - 230 = 93546947323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 94620689092 and 94620689101.

It is not an unprimeable number, because it can be changed into a prime (94620689117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3847133 + ... + 3871649.

It is an arithmetic number, because the mean of its divisors is an integer number (6313360482).

Almost surely, 294620689147 is an apocalyptic number.

94620689147 is a deficient number, since it is larger than the sum of its proper divisors (6393078565).

94620689147 is a wasteful number, since it uses less digits than its factorization.

94620689147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26398.

The product of its (nonzero) digits is 5225472, while the sum is 56.

The spelling of 94620689147 in words is "ninety-four billion, six hundred twenty million, six hundred eighty-nine thousand, one hundred forty-seven".

Divisors: 1 17 131 1733 2227 24517 29461 227023 416789 3211727 3859391 42487961 54599359 722295337 5565922891 94620689147