Base | Representation |
---|---|
bin | 100101111000001000… |
… | …010100101011010000 |
3 | 10212222101001212011200 |
4 | 211320020110223100 |
5 | 1131243024402144 |
6 | 30403354311200 |
7 | 2636562412605 |
oct | 457010245320 |
9 | 125871055150 |
10 | 40670153424 |
11 | 1628027224a |
12 | 7a70428500 |
13 | 3ab1b71754 |
14 | 1d7b5b66ac |
15 | 10d0760c69 |
hex | 978214ad0 |
40670153424 has 60 divisors (see below), whose sum is σ = 115098855300. Its totient is φ = 13404390912.
The previous prime is 40670153417. The next prime is 40670153437. The reversal of 40670153424 is 42435107604.
40670153424 is a `hidden beast` number, since 40 + 67 + 0 + 1 + 534 + 24 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 21909920400 + 18760233024 = 148020^2 + 136968^2 .
It is a super-2 number, since 2×406701534242 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1573879 + ... + 1599510.
It is an arithmetic number, because the mean of its divisors is an integer number (1918314255).
Almost surely, 240670153424 is an apocalyptic number.
It is an amenable number.
40670153424 is an abundant number, since it is smaller than the sum of its proper divisors (74428701876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40670153424 is a wasteful number, since it uses less digits than its factorization.
40670153424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3173492 (or 3173483 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 36.
The spelling of 40670153424 in words is "forty billion, six hundred seventy million, one hundred fifty-three thousand, four hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •