Base | Representation |
---|---|
bin | 10001101010110… |
… | …10100111000000 |
3 | 101022220101002200 |
4 | 20311122213000 |
5 | 300421022402 |
6 | 22412513200 |
7 | 3446565210 |
oct | 1065324700 |
9 | 338811080 |
10 | 148220352 |
11 | 76737165 |
12 | 4177b800 |
13 | 24927b67 |
14 | 15984240 |
15 | d02c21c |
hex | 8d5a9c0 |
148220352 has 84 divisors (see below), whose sum is σ = 485552496. Its totient is φ = 42347520.
The previous prime is 148220341. The next prime is 148220377. The reversal of 148220352 is 253022841.
It is a tau number, because it is divible by the number of its divisors (84).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14349 + ... + 22412.
Almost surely, 2148220352 is an apocalyptic number.
148220352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
148220352 is an abundant number, since it is smaller than the sum of its proper divisors (337332144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
148220352 is a wasteful number, since it uses less digits than its factorization.
148220352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36786 (or 36773 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 148220352 is about 12174.5781035730. The cubic root of 148220352 is about 529.2196323806.
The spelling of 148220352 in words is "one hundred forty-eight million, two hundred twenty thousand, three hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •