Base | Representation |
---|---|
bin | 10001110000101… |
… | …01111001111100 |
3 | 101101100100110011 |
4 | 20320111321330 |
5 | 301120100031 |
6 | 22441153004 |
7 | 3456241636 |
oct | 1070257174 |
9 | 341310404 |
10 | 148987516 |
11 | 77110587 |
12 | 41a8b764 |
13 | 24b360c2 |
14 | 15b03a56 |
15 | d12e6b1 |
hex | 8e15e7c |
148987516 has 6 divisors (see below), whose sum is σ = 260728160. Its totient is φ = 74493756.
The previous prime is 148987511. The next prime is 148987523. The reversal of 148987516 is 615789841.
It is a super-3 number, since 3×1489875163 (a number of 25 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 148987516.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148987511) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18623436 + ... + 18623443.
Almost surely, 2148987516 is an apocalyptic number.
It is an amenable number.
148987516 is a deficient number, since it is larger than the sum of its proper divisors (111740644).
148987516 is a wasteful number, since it uses less digits than its factorization.
148987516 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37246883 (or 37246881 counting only the distinct ones).
The product of its digits is 483840, while the sum is 49.
The square root of 148987516 is about 12206.0442404573. The cubic root of 148987516 is about 530.1311126911.
The spelling of 148987516 in words is "one hundred forty-eight million, nine hundred eighty-seven thousand, five hundred sixteen".
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