Base | Representation |
---|---|
bin | 100010000101101101010100… |
… | …100011001111000010011110 |
3 | 201122211202210200222012221120 |
4 | 202011231110203033002132 |
5 | 124122341111013034004 |
6 | 1250510551515111410 |
7 | 43402533061414044 |
oct | 4205552443170236 |
9 | 648752720865846 |
10 | 149925841924254 |
11 | 43853213231360 |
12 | 14994771142566 |
13 | 6586c3bb34216 |
14 | 29046414a2394 |
15 | 124edadc713d9 |
hex | 885b548cf09e |
149925841924254 has 32 divisors (see below), whose sum is σ = 327112190826624. Its totient is φ = 45431897894880.
The previous prime is 149925841924231. The next prime is 149925841924283. The reversal of 149925841924254 is 452429148529941.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13378957 + ... + 21882599.
It is an arithmetic number, because the mean of its divisors is an integer number (10222255963332).
Almost surely, 2149925841924254 is an apocalyptic number.
149925841924254 is an abundant number, since it is smaller than the sum of its proper divisors (177186348902370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149925841924254 is a wasteful number, since it uses less digits than its factorization.
149925841924254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8770792.
The product of its digits is 298598400, while the sum is 69.
The spelling of 149925841924254 in words is "one hundred forty-nine trillion, nine hundred twenty-five billion, eight hundred forty-one million, nine hundred twenty-four thousand, two hundred fifty-four".
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