Base | Representation |
---|---|
bin | 1101010010001110010010… |
… | …11101111110011000001110 |
3 | 10211102210000202002212021010 |
4 | 12221013021131332120032 |
5 | 12312113122340030230 |
6 | 142044250323550050 |
7 | 6103413406322043 |
oct | 651071135763016 |
9 | 124383022085233 |
10 | 29213452658190 |
11 | 93433a0483599 |
12 | 333991a22b326 |
13 | 133ba80582168 |
14 | 72dd1d9411ca |
15 | 359d97a4e9b0 |
hex | 1a91c977e60e |
29213452658190 has 16 divisors (see below), whose sum is σ = 70112286379728. Its totient is φ = 7790254042176.
The previous prime is 29213452658129. The next prime is 29213452658261. The reversal of 29213452658190 is 9185625431292.
It is a super-2 number, since 2×292134526581902 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 29213452658190.
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, 486890877607 + ... + 486890877666.
It is an arithmetic number, because the mean of its divisors is an integer number (4382017898733).
Almost surely, 229213452658190 is an apocalyptic number.
29213452658190 is an abundant number, since it is smaller than the sum of its proper divisors (40898833721538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29213452658190 is a wasteful number, since it uses less digits than its factorization.
29213452658190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 973781755283.
The product of its (nonzero) digits is 9331200, while the sum is 57.
The spelling of 29213452658190 in words is "twenty-nine trillion, two hundred thirteen billion, four hundred fifty-two million, six hundred fifty-eight thousand, one hundred ninety".
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