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114720429 = 33110911317
BaseRepresentation
bin1101101011001…
…11111010101101
321222212101211210
412311213322231
5213332023204
615214505033
72562051615
oct665477255
9258771753
10114720429
115983617a
1232505179
131a9c8b15
1411343a45
15a111389
hex6d67ead

114720429 has 16 divisors (see below), whose sum is σ = 159357440. Its totient is φ = 73327680.

The previous prime is 114720427. The next prime is 114720457. The reversal of 114720429 is 924027411.

It is not a de Polignac number, because 114720429 - 21 = 114720427 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 114720396 and 114720405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114720421) 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, 4479 + ... + 15795.

It is an arithmetic number, because the mean of its divisors is an integer number (9959840).

Almost surely, 2114720429 is an apocalyptic number.

It is an amenable number.

114720429 is a deficient number, since it is larger than the sum of its proper divisors (44637011).

114720429 is a wasteful number, since it uses less digits than its factorization.

114720429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11460.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 114720429 is about 10710.7622978012. The cubic root of 114720429 is about 485.9000243133.

The spelling of 114720429 in words is "one hundred fourteen million, seven hundred twenty thousand, four hundred twenty-nine".

Divisors: 1 3 31 93 109 327 3379 10137 11317 33951 350827 1052481 1233553 3700659 38240143 114720429