Base | Representation |
---|---|
bin | 110101000010101010… |
… | …1111111101001100010 |
3 | 101220000022202211020000 |
4 | 1222011111333221202 |
5 | 3331240002111104 |
6 | 124154451000430 |
7 | 11141463306624 |
oct | 1520525775142 |
9 | 356008684200 |
10 | 113906285154 |
11 | 44342145a52 |
12 | 1a0aab99116 |
13 | a98389883c |
14 | 5727d00c14 |
15 | 2e6a00a639 |
hex | 1a8557fa62 |
113906285154 has 80 divisors (see below), whose sum is σ = 261904046976. Its totient is φ = 36984276000.
The previous prime is 113906285149. The next prime is 113906285159. The reversal of 113906285154 is 451582609311.
It is a happy number.
113906285154 is a `hidden beast` number, since 1 + 1 + 3 + 9 + 0 + 628 + 5 + 15 + 4 = 666.
It is an interprime number because it is at equal distance from previous prime (113906285149) and next prime (113906285159).
It is not an unprimeable number, because it can be changed into a prime (113906285159) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1571104 + ... + 1642004.
Almost surely, 2113906285154 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 113906285154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130952023488).
113906285154 is an abundant number, since it is smaller than the sum of its proper divisors (147997761822).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113906285154 is a wasteful number, since it uses less digits than its factorization.
113906285154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71173 (or 71164 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 45.
The spelling of 113906285154 in words is "one hundred thirteen billion, nine hundred six million, two hundred eighty-five thousand, one hundred fifty-four".
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