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5100772 = 221275193
BaseRepresentation
bin10011011101010011100100
3100121010221111
4103131103210
52301211042
6301154404
761233025
oct23352344
910533844
105100772
112974316
12185ba04
131097911
1496ac4c
156ab517
hex4dd4e4

5100772 has 6 divisors (see below), whose sum is σ = 8926358. Its totient is φ = 2550384.

The previous prime is 5100763. The next prime is 5100791. The reversal of 5100772 is 2770015.

It can be written as a sum of positive squares in only one way, i.e., 5089536 + 11236 = 2256^2 + 106^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 637593 + ... + 637600.

Almost surely, 25100772 is an apocalyptic number.

It is an amenable number.

5100772 is a deficient number, since it is larger than the sum of its proper divisors (3825586).

5100772 is a wasteful number, since it uses less digits than its factorization.

5100772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275197 (or 1275195 counting only the distinct ones).

The product of its (nonzero) digits is 490, while the sum is 22.

The square root of 5100772 is about 2258.4888753324. The cubic root of 5100772 is about 172.1387468899.

Adding to 5100772 its reverse (2770015), we get a palindrome (7870787).

The spelling of 5100772 in words is "five million, one hundred thousand, seven hundred seventy-two".

Divisors: 1 2 4 1275193 2550386 5100772