Base | Representation |
---|---|
bin | 1000000000101100… |
… | …1000000010010111 |
3 | 12112212100122110001 |
4 | 2000023020002113 |
5 | 13401000301101 |
6 | 553214312131 |
7 | 104201046124 |
oct | 20013100227 |
9 | 5485318401 |
10 | 2150400151 |
11 | a03932509 |
12 | 5001b8647 |
13 | 283686433 |
14 | 16584974b |
15 | c8bc0901 |
hex | 802c8097 |
2150400151 has 8 divisors (see below), whose sum is σ = 2209112064. Its totient is φ = 2091719520.
The previous prime is 2150400137. The next prime is 2150400181. The reversal of 2150400151 is 1510040512.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2150400151 - 219 = 2149875863 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2150400181) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222561 + ... + 232021.
It is an arithmetic number, because the mean of its divisors is an integer number (276139008).
Almost surely, 22150400151 is an apocalyptic number.
2150400151 is a deficient number, since it is larger than the sum of its proper divisors (58711913).
2150400151 is an equidigital number, since it uses as much as digits as its factorization.
2150400151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15641.
The product of its (nonzero) digits is 200, while the sum is 19.
The square root of 2150400151 is about 46372.4072159296. The cubic root of 2150400151 is about 1290.7429470314.
Adding to 2150400151 its reverse (1510040512), we get a palindrome (3660440663).
The spelling of 2150400151 in words is "two billion, one hundred fifty million, four hundred thousand, one hundred fifty-one".
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