Base | Representation |
---|---|
bin | 10001100101101100100100… |
… | …01001110101001001100010 |
3 | 12001221122022101221200110201 |
4 | 20302312102021311021202 |
5 | 20032202314413113020 |
6 | 214132415110015414 |
7 | 11101303400044354 |
oct | 1062662211651142 |
9 | 161848271850421 |
10 | 38678632551010 |
11 | 113625747a8231 |
12 | 440821794756a |
13 | 18774c17030aa |
14 | 97a0ad1ab0d4 |
15 | 4711beeb5a0a |
hex | 232d92275262 |
38678632551010 has 16 divisors (see below), whose sum is σ = 69622358612472. Its totient is φ = 15471270793600.
The previous prime is 38678632550993. The next prime is 38678632551017. The reversal of 38678632551010 is 1015523687683.
It can be written as a sum of positive squares in 4 ways, for example, as 37907873221969 + 770759329041 = 6156937^2 + 877929^2 .
It is not an unprimeable number, because it can be changed into a prime (38678632551017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21885211 + ... + 23586430.
Almost surely, 238678632551010 is an apocalyptic number.
38678632551010 is a deficient number, since it is larger than the sum of its proper divisors (30943726061462).
38678632551010 is a wasteful number, since it uses less digits than its factorization.
38678632551010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45556709.
The product of its (nonzero) digits is 7257600, while the sum is 55.
The spelling of 38678632551010 in words is "thirty-eight trillion, six hundred seventy-eight billion, six hundred thirty-two million, five hundred fifty-one thousand, ten".
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