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5070261 = 37241441
BaseRepresentation
bin10011010101110110110101
3100112121002110
4103111312311
52244222021
6300401233
761045050
oct23256665
910477073
105070261
1129533a9
121846219
131086a71
1495da97
156a2476
hex4d5db5

5070261 has 8 divisors (see below), whose sum is σ = 7726144. Its totient is φ = 2897280.

The previous prime is 5070257. The next prime is 5070269. The reversal of 5070261 is 1620705.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5070261 - 22 = 5070257 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 241441 = 5070261 / (5 + 0 + 7 + 0 + 2 + 6 + 1).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5070269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120700 + ... + 120741.

It is an arithmetic number, because the mean of its divisors is an integer number (965768).

Almost surely, 25070261 is an apocalyptic number.

It is an amenable number.

5070261 is a deficient number, since it is larger than the sum of its proper divisors (2655883).

5070261 is a wasteful number, since it uses less digits than its factorization.

5070261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241451.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 5070261 is about 2251.7240061784. The cubic root of 5070261 is about 171.7948360492.

Adding to 5070261 its reverse (1620705), we get a palindrome (6690966).

The spelling of 5070261 in words is "five million, seventy thousand, two hundred sixty-one".

Divisors: 1 3 7 21 241441 724323 1690087 5070261