Base | Representation |
---|---|
bin | 100101010100011100… |
… | …000101110000010010 |
3 | 10211102122022202201110 |
4 | 211110130011300102 |
5 | 1124031231333120 |
6 | 30224124114150 |
7 | 2616001621032 |
oct | 452434056022 |
9 | 124378282643 |
10 | 40071355410 |
11 | 15aa3265459 |
12 | 7923995956 |
13 | 3a17aa6cb8 |
14 | 1d21c638c2 |
15 | 1097dce2e0 |
hex | 954705c12 |
40071355410 has 64 divisors (see below), whose sum is σ = 98335544832. Its totient is φ = 10445765376.
The previous prime is 40071355409. The next prime is 40071355411. The reversal of 40071355410 is 1455317004.
It is an interprime number because it is at equal distance from previous prime (40071355409) and next prime (40071355411).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (40071355411) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1186072 + ... + 1219388.
It is an arithmetic number, because the mean of its divisors is an integer number (1536492888).
Almost surely, 240071355410 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40071355410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49167772416).
40071355410 is an abundant number, since it is smaller than the sum of its proper divisors (58264189422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40071355410 is a wasteful number, since it uses less digits than its factorization.
40071355410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34227.
The product of its (nonzero) digits is 8400, while the sum is 30.
The spelling of 40071355410 in words is "forty billion, seventy-one million, three hundred fifty-five thousand, four hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •