Search a number
-
+
88077741 = 3234093121
BaseRepresentation
bin1010011111111…
…11010110101101
320010201210221120
411033333112231
5140021441431
612423451153
72116435263
oct517772655
9203653846
1088077741
1145799124
12255b6ab9
131532b00b
14b9aa433
157aec196
hex53ff5ad

88077741 has 16 divisors (see below), whose sum is σ = 122881920. Its totient is φ = 56010240.

The previous prime is 88077733. The next prime is 88077763. The reversal of 88077741 is 14777088.

It is not a de Polignac number, because 88077741 - 23 = 88077733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88077693 and 88077702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88078741) 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, 26661 + ... + 29781.

It is an arithmetic number, because the mean of its divisors is an integer number (7680120).

Almost surely, 288077741 is an apocalyptic number.

It is an amenable number.

88077741 is a deficient number, since it is larger than the sum of its proper divisors (34804179).

88077741 is a wasteful number, since it uses less digits than its factorization.

88077741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3556.

The product of its (nonzero) digits is 87808, while the sum is 42.

The square root of 88077741 is about 9384.9742141361. The cubic root of 88077741 is about 444.9269601960.

The spelling of 88077741 in words is "eighty-eight million, seventy-seven thousand, seven hundred forty-one".

Divisors: 1 3 23 69 409 1227 3121 9363 9407 28221 71783 215349 1276489 3829467 29359247 88077741