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51041076 = 2234253423
BaseRepresentation
bin1100001010110…
…1001100110100
310120001011012020
43002231030310
5101031303301
65021553140
71156561542
oct302551464
9116034166
1051041076
11268a1a09
12151157b0
13a761228
146ac8d92
154733436
hex30ad334

51041076 has 12 divisors (see below), whose sum is σ = 119095872. Its totient is φ = 17013688.

The previous prime is 51041063. The next prime is 51041113. The reversal of 51041076 is 67014015.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2126700 + ... + 2126723.

It is an arithmetic number, because the mean of its divisors is an integer number (9924656).

Almost surely, 251041076 is an apocalyptic number.

It is an amenable number.

51041076 is an abundant number, since it is smaller than the sum of its proper divisors (68054796).

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

51041076 is a wasteful number, since it uses less digits than its factorization.

51041076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4253430 (or 4253428 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 51041076 is about 7144.3037449425. The cubic root of 51041076 is about 370.9425106417.

The spelling of 51041076 in words is "fifty-one million, forty-one thousand, seventy-six".

Divisors: 1 2 3 4 6 12 4253423 8506846 12760269 17013692 25520538 51041076