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5050001501 = 109389119101
BaseRepresentation
bin1001011010000000…
…01110100001011101
3111000221110122201122
410231000032201131
540320300022001
62153035020325
7236100206306
oct45500164135
914027418648
105050001501
112161659966
12b8b29a6a5
1362631788c
1435c9997ad
151e8531b1b
hex12d00e85d

5050001501 has 8 divisors (see below), whose sum is σ = 5109475800. Its totient is φ = 4990766400.

The previous prime is 5050001497. The next prime is 5050001533. The reversal of 5050001501 is 1051000505.

It can be written as a sum of positive squares in 4 ways, for example, as 957840601 + 4092160900 = 30949^2 + 63970^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5050001501 - 22 = 5050001497 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5050001501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5050001701) 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, 17150 + ... + 101951.

It is an arithmetic number, because the mean of its divisors is an integer number (638684475).

Almost surely, 25050001501 is an apocalyptic number.

It is an amenable number.

5050001501 is a deficient number, since it is larger than the sum of its proper divisors (59474299).

5050001501 is a wasteful number, since it uses less digits than its factorization.

5050001501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119599.

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 5050001501 is about 71063.3625787578. The cubic root of 5050001501 is about 1715.6571416020.

The spelling of 5050001501 in words is "five billion, fifty million, one thousand, five hundred one".

Divisors: 1 109 389 42401 119101 12982009 46330289 5050001501