Base | Representation |
---|---|
bin | 1100000010101… |
… | …01001010111000 |
3 | 21001001221121211 |
4 | 12001111022320 |
5 | 201324342102 |
6 | 14005012504 |
7 | 2334406033 |
oct | 601251270 |
9 | 231057554 |
10 | 101012152 |
11 | 52022a1a |
12 | 299b4134 |
13 | 17c09407 |
14 | d5b601a |
15 | 8d047d7 |
hex | 60552b8 |
101012152 has 16 divisors (see below), whose sum is σ = 191527200. Its totient is φ = 49938240.
The previous prime is 101012143. The next prime is 101012161. The reversal of 101012152 is 251210101.
It is an interprime number because it is at equal distance from previous prime (101012143) and next prime (101012161).
It is a super-2 number, since 2×1010121522 = 20406909703342208, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70224 + ... + 71647.
It is an arithmetic number, because the mean of its divisors is an integer number (11970450).
Almost surely, 2101012152 is an apocalyptic number.
It is an amenable number.
101012152 is a deficient number, since it is larger than the sum of its proper divisors (90515048).
101012152 is a wasteful number, since it uses less digits than its factorization.
101012152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141966 (or 141962 counting only the distinct ones).
The product of its (nonzero) digits is 20, while the sum is 13.
The square root of 101012152 is about 10050.4801875333. The cubic root of 101012152 is about 465.7196272523.
Adding to 101012152 its reverse (251210101), we get a palindrome (352222253).
The spelling of 101012152 in words is "one hundred one million, twelve thousand, one hundred fifty-two".
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