Base | Representation |
---|---|
bin | 10011110011000110… |
… | …00110000100011110 |
3 | 1000102202200011120120 |
4 | 21321203012010132 |
5 | 133232032141010 |
6 | 4514420055410 |
7 | 524254343031 |
oct | 117143060436 |
9 | 30382604516 |
10 | 10629177630 |
11 | 4564991525 |
12 | 2087834566 |
13 | 1005160926 |
14 | 72b943018 |
15 | 423240e70 |
hex | 2798c611e |
10629177630 has 16 divisors (see below), whose sum is σ = 25510026384. Its totient is φ = 2834447360.
The previous prime is 10629177577. The next prime is 10629177641. The reversal of 10629177630 is 3677192601.
It is a super-2 number, since 2×106291776302 (a number of 21 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
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, 177152931 + ... + 177152990.
It is an arithmetic number, because the mean of its divisors is an integer number (1594376649).
Almost surely, 210629177630 is an apocalyptic number.
10629177630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10629177630 is an abundant number, since it is smaller than the sum of its proper divisors (14880848754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10629177630 is a wasteful number, since it uses less digits than its factorization.
10629177630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 354305931.
The product of its (nonzero) digits is 95256, while the sum is 42.
It can be divided in two parts, 106291 and 77630, that added together give a triangular number (183921 = T606).
The spelling of 10629177630 in words is "ten billion, six hundred twenty-nine million, one hundred seventy-seven thousand, six hundred thirty".
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