Base | Representation |
---|---|
bin | 101010001100101110… |
… | …000010100001010111 |
3 | 11022221202210112112012 |
4 | 222030232002201113 |
5 | 1220244000132101 |
6 | 32452042214435 |
7 | 3162560224064 |
oct | 521456024127 |
9 | 138852715465 |
10 | 45310552151 |
11 | 18241697517 |
12 | 89464b441b |
13 | 4371364c07 |
14 | 229b9cbc6b |
15 | 12a2d33bbb |
hex | a8cb82857 |
45310552151 has 16 divisors (see below), whose sum is σ = 46108027680. Its totient is φ = 44521176960.
The previous prime is 45310552141. The next prime is 45310552163. The reversal of 45310552151 is 15125501354.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-45310552151 is a prime.
It is a super-2 number, since 2×453105521512 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45310552141) 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, 9769205 + ... + 9773841.
It is an arithmetic number, because the mean of its divisors is an integer number (2881751730).
Almost surely, 245310552151 is an apocalyptic number.
45310552151 is a deficient number, since it is larger than the sum of its proper divisors (797475529).
45310552151 is a wasteful number, since it uses less digits than its factorization.
45310552151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5474.
The product of its (nonzero) digits is 15000, while the sum is 32.
The spelling of 45310552151 in words is "forty-five billion, three hundred ten million, five hundred fifty-two thousand, one hundred fifty-one".
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