Base | Representation |
---|---|
bin | 100111001000… |
… | …0010100110010 |
3 | 1102121020001102 |
4 | 1032100110302 |
5 | 20222422343 |
6 | 2011404402 |
7 | 336236603 |
oct | 116202462 |
9 | 42536042 |
10 | 20514098 |
11 | 10641600 |
12 | 6a53702 |
13 | 4333427 |
14 | 2a1ddaa |
15 | 1c033b8 |
hex | 1390532 |
20514098 has 24 divisors (see below), whose sum is σ = 34192704. Its totient is φ = 9222840.
The previous prime is 20514089. The next prime is 20514103. The reversal of 20514098 is 89041502.
It is a self number, because there is not a number n which added to its sum of digits gives 20514098.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24515 + ... + 25337.
It is an arithmetic number, because the mean of its divisors is an integer number (1424696).
Almost surely, 220514098 is an apocalyptic number.
20514098 is a deficient number, since it is larger than the sum of its proper divisors (13678606).
20514098 is a wasteful number, since it uses less digits than its factorization.
20514098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 950 (or 939 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 29.
The square root of 20514098 is about 4529.2491651487. The cubic root of 20514098 is about 273.7479077980.
The spelling of 20514098 in words is "twenty million, five hundred fourteen thousand, ninety-eight".
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