Base | Representation |
---|---|
bin | 11011001000010… |
… | …001000101001110 |
3 | 1011201110010002122 |
4 | 123020101011032 |
5 | 1413004330300 |
6 | 113055252542 |
7 | 14164504421 |
oct | 3310210516 |
9 | 1151403078 |
10 | 455151950 |
11 | 213a15440 |
12 | 10851a152 |
13 | 733b19a6 |
14 | 4463d9b8 |
15 | 29e59c85 |
hex | 1b21114e |
455151950 has 24 divisors (see below), whose sum is σ = 923545800. Its totient is φ = 165509600.
The previous prime is 455151937. The next prime is 455152003. The reversal of 455151950 is 59151554.
It is a self number, because there is not a number n which added to its sum of digits gives 455151950.
It is a congruent number.
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, 413225 + ... + 414324.
It is an arithmetic number, because the mean of its divisors is an integer number (38481075).
Almost surely, 2455151950 is an apocalyptic number.
455151950 is an abundant number, since it is smaller than the sum of its proper divisors (468393850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
455151950 is a wasteful number, since it uses less digits than its factorization.
455151950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 827572 (or 827567 counting only the distinct ones).
The product of its (nonzero) digits is 22500, while the sum is 35.
The square root of 455151950 is about 21334.2904733202. The cubic root of 455151950 is about 769.2227779042. Note that the first 3 decimals are identical.
The spelling of 455151950 in words is "four hundred fifty-five million, one hundred fifty-one thousand, nine hundred fifty".
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