Base | Representation |
---|---|
bin | 101000111100110… |
… | …0011011111000110 |
3 | 10112202111120100110 |
4 | 1101321203133012 |
5 | 10303223321204 |
6 | 344202253450 |
7 | 46023110340 |
oct | 12171433706 |
9 | 3482446313 |
10 | 1374042054 |
11 | 64567a150 |
12 | 3241b7286 |
13 | 18b890548 |
14 | d06b6290 |
15 | 80968889 |
hex | 51e637c6 |
1374042054 has 64 divisors (see below), whose sum is σ = 3461617152. Its totient is φ = 353203200.
The previous prime is 1374042037. The next prime is 1374042067. The reversal of 1374042054 is 4502404731.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29484 + ... + 60144.
It is an arithmetic number, because the mean of its divisors is an integer number (54087768).
Almost surely, 21374042054 is an apocalyptic number.
1374042054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1374042054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1730808576).
1374042054 is an abundant number, since it is smaller than the sum of its proper divisors (2087575098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1374042054 is a wasteful number, since it uses less digits than its factorization.
1374042054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30781.
The product of its (nonzero) digits is 13440, while the sum is 30.
The square root of 1374042054 is about 37068.0732436958. The cubic root of 1374042054 is about 1111.7317485844.
Adding to 1374042054 its reverse (4502404731), we get a palindrome (5876446785).
The spelling of 1374042054 in words is "one billion, three hundred seventy-four million, forty-two thousand, fifty-four".
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