Base | Representation |
---|---|
bin | 10001110001011… |
… | …00111001100110 |
3 | 101101112010122112 |
4 | 20320230321212 |
5 | 301131103302 |
6 | 22443201022 |
7 | 3460113350 |
oct | 1070547146 |
9 | 341463575 |
10 | 149081702 |
11 | 77175320 |
12 | 41b16172 |
13 | 24b69c33 |
14 | 15b2a0d0 |
15 | d14c552 |
hex | 8e2ce66 |
149081702 has 16 divisors (see below), whose sum is σ = 278802432. Its totient is φ = 58083720.
The previous prime is 149081693. The next prime is 149081717. The reversal of 149081702 is 207180941.
149081702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483878 + ... + 484185.
It is an arithmetic number, because the mean of its divisors is an integer number (17425152).
Almost surely, 2149081702 is an apocalyptic number.
149081702 is a deficient number, since it is larger than the sum of its proper divisors (129720730).
149081702 is a wasteful number, since it uses less digits than its factorization.
149081702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 968083.
The product of its (nonzero) digits is 4032, while the sum is 32.
The square root of 149081702 is about 12209.9018014069. The cubic root of 149081702 is about 530.2428008207.
The spelling of 149081702 in words is "one hundred forty-nine million, eighty-one thousand, seven hundred two".
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