Base | Representation |
---|---|
bin | 10010001100010111010110… |
… | …10111001010011001100010 |
3 | 12020122122202201110012220122 |
4 | 21012023223113022121202 |
5 | 20220434344133100420 |
6 | 221031031001440242 |
7 | 11266300356013100 |
oct | 1106135327123142 |
9 | 166578681405818 |
10 | 40007274112610 |
11 | 11824a98281592 |
12 | 45a18171a0082 |
13 | 19428926063cc |
14 | 9c45105cac70 |
15 | 495a3362e725 |
hex | 2462eb5ca662 |
40007274112610 has 48 divisors (see below), whose sum is σ = 83821507903224. Its totient is φ = 13708400203008.
The previous prime is 40007274112591. The next prime is 40007274112691. The reversal of 40007274112610 is 1621147270004.
It can be written as a sum of positive squares in 4 ways, for example, as 23470372012129 + 16536902100481 = 4844623^2 + 4066559^2 .
It is a super-2 number, since 2×400072741126102 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24136019 + ... + 25740278.
Almost surely, 240007274112610 is an apocalyptic number.
40007274112610 is an abundant number, since it is smaller than the sum of its proper divisors (43814233790614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40007274112610 is a wasteful number, since it uses less digits than its factorization.
40007274112610 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49877955 (or 49877948 counting only the distinct ones).
The product of its (nonzero) digits is 18816, while the sum is 35.
The spelling of 40007274112610 in words is "forty trillion, seven billion, two hundred seventy-four million, one hundred twelve thousand, six hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.632 sec. • engine limits •