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141164101 = 1345723761
BaseRepresentation
bin10000110100111…
…11111001000101
3100211121212202001
420122133321011
5242114222401
622001345301
73332606101
oct1032377105
9324555661
10141164101
1172757751
123b338231
1323327170
1414a68901
15c5d6601
hex869fe45

141164101 has 8 divisors (see below), whose sum is σ = 152361944. Its totient is φ = 130014720.

The previous prime is 141164059. The next prime is 141164113. The reversal of 141164101 is 101461141.

It is the 4851-st star number.

It can be written as a sum of positive squares in 4 ways, for example, as 24502500 + 116661601 = 4950^2 + 10801^2 .

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 141164101 - 213 = 141155909 is a prime.

It is a super-2 number, since 2×1411641012 = 39854606822276402, which 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 (141164131) 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, 5940 + ... + 17821.

It is an arithmetic number, because the mean of its divisors is an integer number (19045243).

Almost surely, 2141164101 is an apocalyptic number.

141164101 is the 5941-st decagonal number.

It is an amenable number.

141164101 is a deficient number, since it is larger than the sum of its proper divisors (11197843).

141164101 is a wasteful number, since it uses less digits than its factorization.

141164101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24231.

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 141164101 is about 11881.2499763282. The cubic root of 141164101 is about 520.6846270770.

The spelling of 141164101 in words is "one hundred forty-one million, one hundred sixty-four thousand, one hundred one".

Divisors: 1 13 457 5941 23761 308893 10858777 141164101