Base | Representation |
---|---|
bin | 1000101011101110100… |
… | …0101011001111110101 |
3 | 112021001101122012201020 |
4 | 2022323220223033311 |
5 | 4421003240442412 |
6 | 152310402251353 |
7 | 13530512434455 |
oct | 2127350531765 |
9 | 467041565636 |
10 | 149176890357 |
11 | 582a1513750 |
12 | 24ab3056b59 |
13 | 110b4b97931 |
14 | 731232bd65 |
15 | 3d316e018c |
hex | 22bba2b3f5 |
149176890357 has 16 divisors (see below), whose sum is σ = 216995734080. Its totient is φ = 90405584000.
The previous prime is 149176890287. The next prime is 149176890367. The reversal of 149176890357 is 753098671941.
It is a cyclic number.
It is not a de Polignac number, because 149176890357 - 27 = 149176890229 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 149176890357.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149176890367) 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, 600619 + ... + 811847.
It is an arithmetic number, because the mean of its divisors is an integer number (13562233380).
Almost surely, 2149176890357 is an apocalyptic number.
It is an amenable number.
149176890357 is a deficient number, since it is larger than the sum of its proper divisors (67818843723).
149176890357 is a wasteful number, since it uses less digits than its factorization.
149176890357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 232644.
The product of its (nonzero) digits is 11430720, while the sum is 60.
The spelling of 149176890357 in words is "one hundred forty-nine billion, one hundred seventy-six million, eight hundred ninety thousand, three hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •