Search a number
-
+
105151355241 = 3411515661517
BaseRepresentation
bin110000111101110000…
…0100101100101101001
3101001102011211022011120
41201323200211211221
53210322221331431
6120150022245453
710411514525622
oct1417340454551
9331364738146
10105151355241
114065a220589
1218466b86889
139bb9b2303a
145137280a49
152b065dc196
hex187b825969

105151355241 has 16 divisors (see below), whose sum is σ = 144572523648. Its totient is φ = 67938192000.

The previous prime is 105151355209. The next prime is 105151355269. The reversal of 105151355241 is 142553151501.

It is a happy number.

It is not a de Polignac number, because 105151355241 - 25 = 105151355209 is a prime.

It is a super-2 number, since 2×1051513552412 (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (105151355201) 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, 2812186 + ... + 2849331.

It is an arithmetic number, because the mean of its divisors is an integer number (9035782728).

Almost surely, 2105151355241 is an apocalyptic number.

It is an amenable number.

105151355241 is a deficient number, since it is larger than the sum of its proper divisors (39421168407).

105151355241 is a wasteful number, since it uses less digits than its factorization.

105151355241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5661712.

The product of its (nonzero) digits is 15000, while the sum is 33.

The spelling of 105151355241 in words is "one hundred five billion, one hundred fifty-one million, three hundred fifty-five thousand, two hundred forty-one".

Divisors: 1 3 41 123 151 453 6191 18573 5661517 16984551 232122197 696366591 854889067 2564667201 35050451747 105151355241