Base | Representation |
---|---|
bin | 10011010011100110… |
… | …11000101010010111 |
3 | 222202100121012022201 |
4 | 21221303120222113 |
5 | 132211420401011 |
6 | 4432302105331 |
7 | 514566103501 |
oct | 115163305227 |
9 | 28670535281 |
10 | 10365012631 |
11 | 4439863446 |
12 | 201327b247 |
13 | c924cb98c |
14 | 70481ad71 |
15 | 409e5ecc1 |
hex | 269cd8a97 |
10365012631 has 8 divisors (see below), whose sum is σ = 10465587440. Its totient is φ = 10264537728.
The previous prime is 10365012617. The next prime is 10365012643. The reversal of 10365012631 is 13621056301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10365012631 is a prime.
It is a super-2 number, since 2×103650126312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10365012631.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10365015631) 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, 192655 + ... + 240511.
It is an arithmetic number, because the mean of its divisors is an integer number (1308198430).
Almost surely, 210365012631 is an apocalyptic number.
10365012631 is a deficient number, since it is larger than the sum of its proper divisors (100574809).
10365012631 is a wasteful number, since it uses less digits than its factorization.
10365012631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49953.
The product of its (nonzero) digits is 3240, while the sum is 28.
Adding to 10365012631 its reverse (13621056301), we get a palindrome (23986068932).
It can be divided in two parts, 103650 and 12631, that added together give a square (116281 = 3412).
The spelling of 10365012631 in words is "ten billion, three hundred sixty-five million, twelve thousand, six hundred thirty-one".
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