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94120200101 = 208745098323
BaseRepresentation
bin101011110101000000…
…0000100011110100101
322222221101202120010002
41113222000010132211
53020224232400401
6111123242311045
76541246333514
oct1275200043645
9288841676102
1094120200101
1136a09443444
12162a87b8485
138b4c60a9c5
1447ac1c067b
1526ace46a6b
hex15ea0047a5

94120200101 has 4 divisors (see below), whose sum is σ = 94165300512. Its totient is φ = 94075099692.

The previous prime is 94120200049. The next prime is 94120200131. The reversal of 94120200101 is 10100202149.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-94120200101 is a prime.

It is a super-2 number, since 2×941202001012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94120200131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22547075 + ... + 22551248.

It is an arithmetic number, because the mean of its divisors is an integer number (23541325128).

Almost surely, 294120200101 is an apocalyptic number.

It is an amenable number.

94120200101 is a deficient number, since it is larger than the sum of its proper divisors (45100411).

94120200101 is a wasteful number, since it uses less digits than its factorization.

94120200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45100410.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 94120200101 in words is "ninety-four billion, one hundred twenty million, two hundred thousand, one hundred one".

Divisors: 1 2087 45098323 94120200101