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89029041 = 31913111923
BaseRepresentation
bin1010100111001…
…11100110110001
320012112010212220
411103213212301
5140242412131
612500111253
72130506613
oct523474661
9205463786
1089029041
1146288922
1225995529
13155a200a
14bb76db3
157c38e96
hex54e79b1

89029041 has 16 divisors (see below), whose sum is σ = 125917440. Its totient is φ = 55794960.

The previous prime is 89029033. The next prime is 89029063. The reversal of 89029041 is 14092098.

It is not a de Polignac number, because 89029041 - 23 = 89029033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 89028993 and 89029011.

It is not an unprimeable number, because it can be changed into a prime (89029441) 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, 1506 + ... + 13428.

It is an arithmetic number, because the mean of its divisors is an integer number (7869840).

Almost surely, 289029041 is an apocalyptic number.

It is an amenable number.

89029041 is a deficient number, since it is larger than the sum of its proper divisors (36888399).

89029041 is a wasteful number, since it uses less digits than its factorization.

89029041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12076.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 89029041 is about 9435.5201764397. The cubic root of 89029041 is about 446.5230663232.

The spelling of 89029041 in words is "eighty-nine million, twenty-nine thousand, forty-one".

Divisors: 1 3 19 57 131 393 2489 7467 11923 35769 226537 679611 1561913 4685739 29676347 89029041