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88414141 = 691127951
BaseRepresentation
bin1010100010100…
…01011110111101
320011100220101211
411101101132331
5140113223031
612435004421
72122336114
oct521213675
9204326354
1088414141
11459a8942
1225739711
131541817a
14ba56c7b
157b66bb1
hex54517bd

88414141 has 4 divisors (see below), whose sum is σ = 88542784. Its totient is φ = 88285500.

The previous prime is 88414133. The next prime is 88414177. The reversal of 88414141 is 14141488.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88414141 - 23 = 88414133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88414111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63285 + ... + 64666.

It is an arithmetic number, because the mean of its divisors is an integer number (22135696).

Almost surely, 288414141 is an apocalyptic number.

It is an amenable number.

88414141 is a deficient number, since it is larger than the sum of its proper divisors (128643).

88414141 is a wasteful number, since it uses less digits than its factorization.

88414141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128642.

The product of its digits is 4096, while the sum is 31.

The square root of 88414141 is about 9402.8793994180. The cubic root of 88414141 is about 445.4926849717.

The spelling of 88414141 in words is "eighty-eight million, four hundred fourteen thousand, one hundred forty-one".

Divisors: 1 691 127951 88414141