Base | Representation |
---|---|
bin | 101001111011010001… |
… | …1111110110001111110 |
3 | 22121101202120100010210 |
4 | 1103312203332301332 |
5 | 2433343202120441 |
6 | 105210103213250 |
7 | 6335114100552 |
oct | 1236643766176 |
9 | 277352510123 |
10 | 90035973246 |
11 | 35202a6134a |
12 | 15548a47226 |
13 | 864b40901b |
14 | 45019c3862 |
15 | 251e5d5616 |
hex | 14f68fec7e |
90035973246 has 32 divisors (see below), whose sum is σ = 191833165440. Its totient is φ = 28089850464.
The previous prime is 90035973241. The next prime is 90035973277. The reversal of 90035973246 is 64237953009.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 90035973195 and 90035973204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90035973241) 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, 4748305 + ... + 4767228.
It is an arithmetic number, because the mean of its divisors is an integer number (5994786420).
Almost surely, 290035973246 is an apocalyptic number.
90035973246 is an abundant number, since it is smaller than the sum of its proper divisors (101797192194).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90035973246 is a wasteful number, since it uses less digits than its factorization.
90035973246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9515640.
The product of its (nonzero) digits is 1224720, while the sum is 48.
The spelling of 90035973246 in words is "ninety billion, thirty-five million, nine hundred seventy-three thousand, two hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.095 sec. • engine limits •