Base | Representation |
---|---|
bin | 10001101101001… |
… | …10010101111100 |
3 | 101100111010121201 |
4 | 20312212111330 |
5 | 301010434211 |
6 | 22423305244 |
7 | 3452326456 |
oct | 1066462574 |
9 | 340433551 |
10 | 148530556 |
11 | 76929229 |
12 | 418ab224 |
13 | 24a06105 |
14 | 15a252d6 |
15 | d08e0c1 |
hex | 8da657c |
148530556 has 12 divisors (see below), whose sum is σ = 260019760. Its totient is φ = 74239200.
The previous prime is 148530533. The next prime is 148530563. The reversal of 148530556 is 655035841.
It is a super-2 number, since 2×1485305562 = 44122652131338272, which contains 22 as substring.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12385 + ... + 21223.
Almost surely, 2148530556 is an apocalyptic number.
It is an amenable number.
148530556 is a deficient number, since it is larger than the sum of its proper divisors (111489204).
148530556 is a wasteful number, since it uses less digits than its factorization.
148530556 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13044 (or 13042 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 37.
The square root of 148530556 is about 12187.3112703336. The cubic root of 148530556 is about 529.5885687924.
It can be divided in two parts, 1485 and 30556, that added together give a square (32041 = 1792).
The spelling of 148530556 in words is "one hundred forty-eight million, five hundred thirty thousand, five hundred fifty-six".
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