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7095140 = 2251329941
BaseRepresentation
bin11011000100001101100100
3111100110200222
4123010031210
53304021030
6412023512
7114210353
oct33041544
914313628
107095140
114006758
122461b98
131615610
14d2999a
159523e5
hex6c4364

7095140 has 48 divisors (see below), whose sum is σ = 16616880. Its totient is φ = 2526720.

The previous prime is 7095133. The next prime is 7095161. The reversal of 7095140 is 415907.

It can be written as a sum of positive squares in 8 ways, for example, as 262144 + 6832996 = 512^2 + 2614^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7070 + ... + 8010.

It is an arithmetic number, because the mean of its divisors is an integer number (346185).

Almost surely, 27095140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7095140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8308440).

7095140 is an abundant number, since it is smaller than the sum of its proper divisors (9521740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7095140 is a wasteful number, since it uses less digits than its factorization.

7095140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992 (or 990 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 7095140 is about 2663.6704000308. The cubic root of 7095140 is about 192.1558702437.

The spelling of 7095140 in words is "seven million, ninety-five thousand, one hundred forty".

Divisors: 1 2 4 5 10 13 20 26 29 52 58 65 116 130 145 260 290 377 580 754 941 1508 1882 1885 3764 3770 4705 7540 9410 12233 18820 24466 27289 48932 54578 61165 109156 122330 136445 244660 272890 354757 545780 709514 1419028 1773785 3547570 7095140