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5213877 = 31737959
BaseRepresentation
bin10011111000111010110101
3100210220002120
4103320322311
52313321002
6303430153
762213544
oct23707265
910726076
105213877
112a41299
1218b5359
131107246
1499a15b
156cecbc
hex4f8eb5

5213877 has 4 divisors (see below), whose sum is σ = 6951840. Its totient is φ = 3475916.

The previous prime is 5213867. The next prime is 5213891. The reversal of 5213877 is 7783125.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5213877 - 24 = 5213861 is a prime.

It is a super-2 number, since 2×52138772 = 54369026742258, which contains 22 as substring.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5213827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 868977 + ... + 868982.

It is an arithmetic number, because the mean of its divisors is an integer number (1737960).

Almost surely, 25213877 is an apocalyptic number.

It is an amenable number.

5213877 is a deficient number, since it is larger than the sum of its proper divisors (1737963).

5213877 is a wasteful number, since it uses less digits than its factorization.

5213877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1737962.

The product of its digits is 11760, while the sum is 33.

The square root of 5213877 is about 2283.3915564353. The cubic root of 5213877 is about 173.4017970012.

The spelling of 5213877 in words is "five million, two hundred thirteen thousand, eight hundred seventy-seven".

Divisors: 1 3 1737959 5213877