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5961471 = 31987157
BaseRepresentation
bin10110101111011011111111
3102012212121020
4112233123333
53011231341
6331435223
7101446245
oct26573377
912185536
105961471
113401a3a
121bb5b13
1313095c9
14b12795
157cb566
hex5af6ff

5961471 has 4 divisors (see below), whose sum is σ = 7948632. Its totient is φ = 3974312.

The previous prime is 5961463. The next prime is 5961481. The reversal of 5961471 is 1741695.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5961471 - 23 = 5961463 is a prime.

It is a super-3 number, since 3×59614713 (a number of 21 digits) contains 333 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 (5961401) 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, 993576 + ... + 993581.

It is an arithmetic number, because the mean of its divisors is an integer number (1987158).

Almost surely, 25961471 is an apocalyptic number.

5961471 is a deficient number, since it is larger than the sum of its proper divisors (1987161).

5961471 is a wasteful number, since it uses less digits than its factorization.

5961471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987160.

The product of its digits is 7560, while the sum is 33.

The square root of 5961471 is about 2441.6123770984. The cubic root of 5961471 is about 181.3222690799.

It can be divided in two parts, 59614 and 71, that added together give a triangular number (59685 = T345).

The spelling of 5961471 in words is "five million, nine hundred sixty-one thousand, four hundred seventy-one".

Divisors: 1 3 1987157 5961471