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2501013141 = 321166138219
BaseRepresentation
bin1001010100010010…
…0110111010010101
320110022002122001100
42111010212322111
520110224410031
61052101220313
7115656155334
oct22504467225
96408078040
102501013141
111073836210
12599701699
1330b1c5643
1419a235d1b
15e987ade6
hex95126e95

2501013141 has 24 divisors (see below), whose sum is σ = 3947055840. Its totient is φ = 1513432800.

The previous prime is 2501013107. The next prime is 2501013167. The reversal of 2501013141 is 1413101052.

2501013141 is a `hidden beast` number, since 250 + 101 + 314 + 1 = 666.

It is not a de Polignac number, because 2501013141 - 27 = 2501013013 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2501013841) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46330 + ... + 84548.

It is an arithmetic number, because the mean of its divisors is an integer number (164460660).

Almost surely, 22501013141 is an apocalyptic number.

It is an amenable number.

2501013141 is a deficient number, since it is larger than the sum of its proper divisors (1446042699).

2501013141 is a wasteful number, since it uses less digits than its factorization.

2501013141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38897 (or 38894 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 2501013141 is about 50010.1303837533. The cubic root of 2501013141 is about 1357.3921227218.

Adding to 2501013141 its reverse (1413101052), we get a palindrome (3914114193).

The spelling of 2501013141 in words is "two billion, five hundred one million, thirteen thousand, one hundred forty-one".

Divisors: 1 3 9 11 33 99 661 1983 5949 7271 21813 38219 65439 114657 343971 420409 1261227 3783681 25262759 75788277 227364831 277890349 833671047 2501013141