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141102404142 = 23713381251071
BaseRepresentation
bin1000001101101001011…
…0111101001000101110
3111111012200001210221020
42003122112331020232
54302434203413032
6144453242115010
713123435434360
oct2033226751056
9444180053836
10141102404142
11549286a0747
122341aaaba66
13103c90a503b
146b87bd4d30
153a0c8ceb2c
hex20da5bd22e

141102404142 has 32 divisors (see below), whose sum is σ = 322545168384. Its totient is φ = 40311799200.

The previous prime is 141102404141. The next prime is 141102404143. The reversal of 141102404142 is 241404201141.

141102404142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (141102404141) and next prime (141102404143).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141102404141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 436467 + ... + 687537.

It is an arithmetic number, because the mean of its divisors is an integer number (10079536512).

Almost surely, 2141102404142 is an apocalyptic number.

141102404142 is an abundant number, since it is smaller than the sum of its proper divisors (181442764242).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141102404142 is a wasteful number, since it uses less digits than its factorization.

141102404142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264464.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 141102404142 its reverse (241404201141), we get a palindrome (382506605283).

The spelling of 141102404142 in words is "one hundred forty-one billion, one hundred two million, four hundred four thousand, one hundred forty-two".

Divisors: 1 2 3 6 7 14 21 42 13381 26762 40143 80286 93667 187334 251071 281001 502142 562002 753213 1506426 1757497 3514994 5272491 10544982 3359581051 6719162102 10078743153 20157486306 23517067357 47034134714 70551202071 141102404142