Base | Representation |
---|---|
bin | 1100000101001… |
… | …10011100011110 |
3 | 21001200212021112 |
4 | 12002212130132 |
5 | 201421020204 |
6 | 14020102022 |
7 | 2340263426 |
oct | 602463436 |
9 | 231625245 |
10 | 101345054 |
11 | 52230048 |
12 | 29b34912 |
13 | 17cc4ab5 |
14 | d661486 |
15 | 8d6d26e |
hex | 60a671e |
101345054 has 4 divisors (see below), whose sum is σ = 152017584. Its totient is φ = 50672526.
The previous prime is 101345029. The next prime is 101345059. The reversal of 101345054 is 450543101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450543101 = 29 ⋅15535969.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101345059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25336262 + ... + 25336265.
It is an arithmetic number, because the mean of its divisors is an integer number (38004396).
Almost surely, 2101345054 is an apocalyptic number.
101345054 is a deficient number, since it is larger than the sum of its proper divisors (50672530).
101345054 is an equidigital number, since it uses as much as digits as its factorization.
101345054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50672529.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 101345054 is about 10067.0280619456. The cubic root of 101345054 is about 466.2306845350.
Adding to 101345054 its reverse (450543101), we get a palindrome (551888155).
The spelling of 101345054 in words is "one hundred one million, three hundred forty-five thousand, fifty-four".
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