Base | Representation |
---|---|
bin | 11111010101010010100… |
… | …001100000011000101010 |
3 | 21121211200122022001000210 |
4 | 133111102201200120222 |
5 | 240234134230133120 |
6 | 4325052142241550 |
7 | 311363250426615 |
oct | 37252241403052 |
9 | 7554618261023 |
10 | 2153163130410 |
11 | 7601734aa6a6 |
12 | 2a9369b862b6 |
13 | 128072243616 |
14 | 762dc38d17c |
15 | 3b01e625ce0 |
hex | 1f55286062a |
2153163130410 has 64 divisors (see below), whose sum is σ = 5472060717312. Its totient is φ = 540353012736.
The previous prime is 2153163130397. The next prime is 2153163130423. The reversal of 2153163130410 is 140313613512.
It is an interprime number because it is at equal distance from previous prime (2153163130397) and next prime (2153163130423).
It is a super-2 number, since 2×21531631304102 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5648299 + ... + 6017441.
It is an arithmetic number, because the mean of its divisors is an integer number (85500948708).
Almost surely, 22153163130410 is an apocalyptic number.
2153163130410 is an abundant number, since it is smaller than the sum of its proper divisors (3318897586902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2153163130410 is a wasteful number, since it uses less digits than its factorization.
2153163130410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 380607.
The product of its (nonzero) digits is 6480, while the sum is 30.
Adding to 2153163130410 its reverse (140313613512), we get a palindrome (2293476743922).
It can be divided in two parts, 21531 and 63130410, that added together give a triangular number (63151941 = T11238).
The spelling of 2153163130410 in words is "two trillion, one hundred fifty-three billion, one hundred sixty-three million, one hundred thirty thousand, four hundred ten".
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