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88392962049 = 3722343160659
BaseRepresentation
bin101001001010010100…
…0011001000000000001
322110011020221201111020
41102110220121000001
52422012044241144
6104335051540053
76246313531500
oct1222450310001
9273136851436
1088392962049
113453a582757
121516a75a629
138448bc3c52
1443c76d4837
15247523c419
hex1494a19001

88392962049 has 48 divisors (see below), whose sum is σ = 143394416640. Its totient is φ = 48201273120.

The previous prime is 88392962027. The next prime is 88392962089. The reversal of 88392962049 is 94026929388.

It is a happy number.

It is not a de Polignac number, because 88392962049 - 216 = 88392896513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88392961983 and 88392962001.

It is not an unprimeable number, because it can be changed into a prime (88392962089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1426882 + ... + 1487540.

It is an arithmetic number, because the mean of its divisors is an integer number (2987383680).

Almost surely, 288392962049 is an apocalyptic number.

It is an amenable number.

88392962049 is a deficient number, since it is larger than the sum of its proper divisors (55001454591).

88392962049 is a wasteful number, since it uses less digits than its factorization.

88392962049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61130 (or 61123 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 60.

The spelling of 88392962049 in words is "eighty-eight billion, three hundred ninety-two million, nine hundred sixty-two thousand, forty-nine".

Divisors: 1 3 7 21 23 49 69 147 161 431 483 1127 1293 3017 3381 9051 9913 21119 29739 60659 63357 69391 181977 208173 424613 485737 1273839 1395157 1457211 2972291 4185471 8916873 9766099 26144029 29298297 68362693 78432087 183008203 205088079 549024609 601312667 1281057421 1803938001 3843172263 4209188669 12627566007 29464320683 88392962049