Base | Representation |
---|---|
bin | 10011010101100100… |
… | …11000100001100110 |
3 | 222210111200012222021 |
4 | 21222302120201212 |
5 | 132230132332032 |
6 | 4434052053354 |
7 | 515156344660 |
oct | 115262304146 |
9 | 28714605867 |
10 | 10381527142 |
11 | 4448112aa8 |
12 | 201890425a |
13 | c95a6178c |
14 | 706ab9530 |
15 | 40b623097 |
hex | 26ac98866 |
10381527142 has 8 divisors (see below), whose sum is σ = 17796903696. Its totient is φ = 4449225912.
The previous prime is 10381527131. The next prime is 10381527151. The reversal of 10381527142 is 24172518301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×103815271422 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10381527098 and 10381527107.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370768813 + ... + 370768840.
It is an arithmetic number, because the mean of its divisors is an integer number (2224612962).
Almost surely, 210381527142 is an apocalyptic number.
10381527142 is a deficient number, since it is larger than the sum of its proper divisors (7415376554).
10381527142 is an equidigital number, since it uses as much as digits as its factorization.
10381527142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 741537662.
The product of its (nonzero) digits is 13440, while the sum is 34.
The spelling of 10381527142 in words is "ten billion, three hundred eighty-one million, five hundred twenty-seven thousand, one hundred forty-two".
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