Base | Representation |
---|---|
bin | 1110100110010… |
… | …10101101000000 |
3 | 22112102212112000 |
4 | 13103022231000 |
5 | 222322340323 |
6 | 20052504000 |
7 | 3014636034 |
oct | 723125500 |
9 | 275385460 |
10 | 122465088 |
11 | 63145919 |
12 | 3501b000 |
13 | 1c4aac65 |
14 | 1239c1c4 |
15 | ab40e43 |
hex | 74cab40 |
122465088 has 112 divisors (see below), whose sum is σ = 363443520. Its totient is φ = 40435200.
The previous prime is 122465081. The next prime is 122465099. The reversal of 122465088 is 880564221.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122465081) 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, 226098 + ... + 226638.
Almost surely, 2122465088 is an apocalyptic number.
122465088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 122465088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181721760).
122465088 is an abundant number, since it is smaller than the sum of its proper divisors (240978432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122465088 is a wasteful number, since it uses less digits than its factorization.
122465088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 693 (or 677 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 36.
The square root of 122465088 is about 11066.3945348067. The cubic root of 122465088 is about 496.5970091841.
The spelling of 122465088 in words is "one hundred twenty-two million, four hundred sixty-five thousand, eighty-eight".
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