Search a number
-
+
105150151501 = 3110970943891
BaseRepresentation
bin110000111101101101…
…1111111101101001101
3101001102002120010221121
41201323123333231031
53210321414322001
6120145540400541
710411501353313
oct1417333775515
9331362503847
10105150151501
114065957915a
12184666a6151
139bb97c1175
14513704a0b3
152b064506a1
hex187b6ffb4d

105150151501 has 16 divisors (see below), whose sum is σ = 109694886400. Its totient is φ = 100680148800.

The previous prime is 105150151487. The next prime is 105150151517. The reversal of 105150151501 is 105151051501.

It is a cyclic number.

It is not a de Polignac number, because 105150151501 - 27 = 105150151373 is a prime.

It is a super-2 number, since 2×1051501515012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105150151531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2373766 + ... + 2417656.

It is an arithmetic number, because the mean of its divisors is an integer number (6855930400).

Almost surely, 2105150151501 is an apocalyptic number.

It is an amenable number.

105150151501 is a deficient number, since it is larger than the sum of its proper divisors (4544734899).

105150151501 is a wasteful number, since it uses less digits than its factorization.

105150151501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44740.

The product of its (nonzero) digits is 625, while the sum is 25.

The spelling of 105150151501 in words is "one hundred five billion, one hundred fifty million, one hundred fifty-one thousand, five hundred one".

Divisors: 1 31 109 709 3379 21979 43891 77281 1360621 2395711 4784119 31118719 148307689 964680289 3391940371 105150151501