Base | Representation |
---|---|
bin | 111010110010100011000… |
… | …000001110011101110100 |
3 | 112022012221211021122110211 |
4 | 322302203000032131310 |
5 | 1012142412011104300 |
6 | 12331541402355204 |
7 | 564611031300400 |
oct | 72624300163564 |
9 | 15265854248424 |
10 | 4040004003700 |
11 | 13183a0a34755 |
12 | 552b911bbb04 |
13 | 233c80950442 |
14 | dd774270100 |
15 | 70152ed34ba |
hex | 3aca300e774 |
4040004003700 has 54 divisors (see below), whose sum is σ = 10198124404566. Its totient is φ = 1385144228160.
The previous prime is 4040004003653. The next prime is 4040004003709. The reversal of 4040004003700 is 73004000404.
It can be written as a sum of positive squares in 3 ways, for example, as 1179230933776 + 2860773069924 = 1085924^2 + 1691382^2 .
It is a super-2 number, since 2×40400040037002 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4040004003709) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 412240407 + ... + 412250206.
Almost surely, 24040004003700 is an apocalyptic number.
It is an amenable number.
4040004003700 is an abundant number, since it is smaller than the sum of its proper divisors (6158120400866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4040004003700 is a wasteful number, since it uses less digits than its factorization.
4040004003700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 824490641 (or 824490627 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 22.
The spelling of 4040004003700 in words is "four trillion, forty billion, four million, three thousand, seven hundred".
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