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5470061 = 17930559
BaseRepresentation
bin10100110111011101101101
3101021220111212
4110313131231
52400020221
6313124205
764331462
oct24673555
911256455
105470061
1130a6813
1219b9665
131196a2c
14a25669
15730b5b
hex53776d

5470061 has 4 divisors (see below), whose sum is σ = 5500800. Its totient is φ = 5439324.

The previous prime is 5470013. The next prime is 5470063. The reversal of 5470061 is 1600745.

5470061 = 782 + 792 + ... + 2562.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1600745 = 5320149.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5470061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5470063) 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, 15101 + ... + 15458.

It is an arithmetic number, because the mean of its divisors is an integer number (1375200).

Almost surely, 25470061 is an apocalyptic number.

It is an amenable number.

5470061 is a deficient number, since it is larger than the sum of its proper divisors (30739).

5470061 is a wasteful number, since it uses less digits than its factorization.

5470061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30738.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 5470061 is about 2338.8161535272. The cubic root of 5470061 is about 176.1965456661.

The spelling of 5470061 in words is "five million, four hundred seventy thousand, sixty-one".

Divisors: 1 179 30559 5470061