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6129134 = 2112193143
BaseRepresentation
bin10111011000010111101110
3102112101120222
4113120113232
53032113014
6335211342
7103045124
oct27302756
912471528
106129134
113506a00
122076b52
131367a0b
14b57914
1581108e
hex5d85ee

6129134 has 48 divisors (see below), whose sum is σ = 11235840. Its totient is φ = 2494800.

The previous prime is 6129133. The next prime is 6129143. The reversal of 6129134 is 4319216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6129133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 142517 + ... + 142559.

It is an arithmetic number, because the mean of its divisors is an integer number (234080).

Almost surely, 26129134 is an apocalyptic number.

6129134 is a deficient number, since it is larger than the sum of its proper divisors (5106706).

6129134 is a wasteful number, since it uses less digits than its factorization.

6129134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 106 counting only the distinct ones).

The product of its digits is 1296, while the sum is 26.

The square root of 6129134 is about 2475.7087873981. The cubic root of 6129134 is about 183.0064396989.

The spelling of 6129134 in words is "six million, one hundred twenty-nine thousand, one hundred thirty-four".

Divisors: 1 2 11 19 22 31 38 43 62 86 121 209 242 341 418 473 589 682 817 946 1178 1333 1634 2299 2666 3751 4598 5203 6479 7502 8987 10406 12958 14663 17974 25327 29326 50654 71269 98857 142538 161293 197714 278597 322586 557194 3064567 6129134