Base | Representation |
---|---|
bin | 10011101001110100… |
… | …00111000101101000 |
3 | 1000020100011211220000 |
4 | 21310322013011220 |
5 | 133102114400112 |
6 | 4502555303000 |
7 | 522320532363 |
oct | 116472070550 |
9 | 30210154800 |
10 | 10551325032 |
11 | 4524a47736 |
12 | 206574aa60 |
13 | cc1ca2ac1 |
14 | 7214790da |
15 | 41b4b37dc |
hex | 274e87168 |
10551325032 has 40 divisors (see below), whose sum is σ = 29553481650. Its totient is φ = 3517108128.
The previous prime is 10551324983. The next prime is 10551325033. The reversal of 10551325032 is 23052315501.
It is a happy number.
10551325032 is a `hidden beast` number, since 1 + 0 + 551 + 32 + 50 + 32 = 666.
It can be written as a sum of positive squares in only one way, i.e., 9493384356 + 1057940676 = 97434^2 + 32526^2 .
It is a super-2 number, since 2×105513250322 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 10551324987 and 10551325005.
It is not an unprimeable number, because it can be changed into a prime (10551325033) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8140807 + ... + 8142102.
Almost surely, 210551325032 is an apocalyptic number.
10551325032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10551325032 is an abundant number, since it is smaller than the sum of its proper divisors (19002156618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10551325032 is a wasteful number, since it uses less digits than its factorization.
10551325032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16282927 (or 16282914 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 27.
The spelling of 10551325032 in words is "ten billion, five hundred fifty-one million, three hundred twenty-five thousand, thirty-two".
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