Base | Representation |
---|---|
bin | 10011101001110011… |
… | …10000111001100000 |
3 | 1000020100000020012210 |
4 | 21310321300321200 |
5 | 133102103443034 |
6 | 4502553322120 |
7 | 522320003403 |
oct | 116471607140 |
9 | 30210006183 |
10 | 10551234144 |
11 | 4524995420 |
12 | 2065706340 |
13 | cc1c70619 |
14 | 721453d3a |
15 | 41b4968e9 |
hex | 274e70e60 |
10551234144 has 96 divisors (see below), whose sum is σ = 31992299136. Its totient is φ = 3009259520.
The previous prime is 10551234137. The next prime is 10551234157. The reversal of 10551234144 is 44143215501.
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-2 number, since 2×105512341442 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275922 + ... + 311825.
It is an arithmetic number, because the mean of its divisors is an integer number (333253116).
Almost surely, 210551234144 is an apocalyptic number.
It is an amenable number.
10551234144 is an abundant number, since it is smaller than the sum of its proper divisors (21441064992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10551234144 is a wasteful number, since it uses less digits than its factorization.
10551234144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 587788 (or 587780 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 30.
Adding to 10551234144 its reverse (44143215501), we get a palindrome (54694449645).
It can be divided in two parts, 105512 and 34144, that added together give a triangular number (139656 = T528).
The spelling of 10551234144 in words is "ten billion, five hundred fifty-one million, two hundred thirty-four thousand, one hundred forty-four".
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