Base | Representation |
---|---|
bin | 1001001000010010100… |
… | …0011111100001001110 |
3 | 112222211201201021002021 |
4 | 2102010220133201032 |
5 | 10032204032430110 |
6 | 200015251520354 |
7 | 14221512154402 |
oct | 2220450374116 |
9 | 488751637067 |
10 | 156844030030 |
11 | 60576403216 |
12 | 264928b90ba |
13 | 11a3747607c |
14 | 783c70b102 |
15 | 412e88a2da |
hex | 2484a1f84e |
156844030030 has 16 divisors (see below), whose sum is σ = 282407896080. Its totient is φ = 62717913792.
The previous prime is 156844029997. The next prime is 156844030073. The reversal of 156844030030 is 30030448651.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2428815 + ... + 2492554.
It is an arithmetic number, because the mean of its divisors is an integer number (17650493505).
Almost surely, 2156844030030 is an apocalyptic number.
156844030030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
156844030030 is a deficient number, since it is larger than the sum of its proper divisors (125563866050).
156844030030 is a wasteful number, since it uses less digits than its factorization.
156844030030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4924563.
The product of its (nonzero) digits is 34560, while the sum is 34.
Adding to 156844030030 its reverse (30030448651), we get a palindrome (186874478681).
The spelling of 156844030030 in words is "one hundred fifty-six billion, eight hundred forty-four million, thirty thousand, thirty".
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