Base | Representation |
---|---|
bin | 10010010010000110000001… |
… | …11100101001101010111010 |
3 | 12021100110220000110000112120 |
4 | 21021003000330221222322 |
5 | 20232201030014442404 |
6 | 221301304532222110 |
7 | 11316436563044205 |
oct | 1111030074515272 |
9 | 167313800400476 |
10 | 40204131015354 |
11 | 118a0526925249 |
12 | 46139b616a936 |
13 | 19583056bb007 |
14 | 9cdc6709693c |
15 | 49ac05b959d9 |
hex | 2490c0f29aba |
40204131015354 has 16 divisors (see below), whose sum is σ = 80873049674592. Its totient is φ = 13323912397808.
The previous prime is 40204131015341. The next prime is 40204131015371. The reversal of 40204131015354 is 45351013140204.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19366150704 + ... + 19366152779.
It is an arithmetic number, because the mean of its divisors is an integer number (5054565604662).
Almost surely, 240204131015354 is an apocalyptic number.
40204131015354 is an abundant number, since it is smaller than the sum of its proper divisors (40668918659238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40204131015354 is a wasteful number, since it uses less digits than its factorization.
40204131015354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38732303661.
The product of its (nonzero) digits is 28800, while the sum is 33.
Adding to 40204131015354 its reverse (45351013140204), we get a palindrome (85555144155558).
The spelling of 40204131015354 in words is "forty trillion, two hundred four billion, one hundred thirty-one million, fifteen thousand, three hundred fifty-four".
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