Base | Representation |
---|---|
bin | 100011011010101101… |
… | …101101011010001110 |
3 | 10122011022120011221202 |
4 | 203122231231122032 |
5 | 1110340430411214 |
6 | 25245332425502 |
7 | 2514253321622 |
oct | 433255553216 |
9 | 118138504852 |
10 | 38029153934 |
11 | 15145514242 |
12 | 7453a78292 |
13 | 3780975065 |
14 | 1baa941182 |
15 | ec89826de |
hex | 8dab6d68e |
38029153934 has 4 divisors (see below), whose sum is σ = 57043730904. Its totient is φ = 19014576966.
The previous prime is 38029153913. The next prime is 38029153937. The reversal of 38029153934 is 43935192083.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43935192083 = 52951 ⋅829733.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38029153937) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9507288482 + ... + 9507288485.
It is an arithmetic number, because the mean of its divisors is an integer number (14260932726).
Almost surely, 238029153934 is an apocalyptic number.
38029153934 is a deficient number, since it is larger than the sum of its proper divisors (19014576970).
38029153934 is a wasteful number, since it uses less digits than its factorization.
38029153934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19014576969.
The product of its (nonzero) digits is 699840, while the sum is 47.
The spelling of 38029153934 in words is "thirty-eight billion, twenty-nine million, one hundred fifty-three thousand, nine hundred thirty-four".
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