Base | Representation |
---|---|
bin | 100001111010110000… |
… | …001110001111000100 |
3 | 10111000010011001021001 |
4 | 201322300032033010 |
5 | 1044041303344230 |
6 | 24421501503044 |
7 | 2426334043324 |
oct | 417260161704 |
9 | 114003131231 |
10 | 36419199940 |
11 | 14499763a52 |
12 | 7084871a84 |
13 | 3585265666 |
14 | 1a96bb9284 |
15 | e324690ca |
hex | 87ac0e3c4 |
36419199940 has 48 divisors (see below), whose sum is σ = 76744894464. Its totient is φ = 14517360000.
The previous prime is 36419199923. The next prime is 36419199941. The reversal of 36419199940 is 4999191463.
It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (36419199941) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15489765 + ... + 15492115.
It is an arithmetic number, because the mean of its divisors is an integer number (1598851968).
Almost surely, 236419199940 is an apocalyptic number.
It is an amenable number.
36419199940 is an abundant number, since it is smaller than the sum of its proper divisors (40325694524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36419199940 is a wasteful number, since it uses less digits than its factorization.
36419199940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4708 (or 4706 counting only the distinct ones).
The product of its (nonzero) digits is 1889568, while the sum is 55.
The spelling of 36419199940 in words is "thirty-six billion, four hundred nineteen million, one hundred ninety-nine thousand, nine hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.945 sec. • engine limits •