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88430101 = 234498563
BaseRepresentation
bin1010100010101…
…01011000010101
320011101201021221
411101111120111
5140114230401
612435210341
72122433464
oct521253025
9204351257
1088430101
1145a09931
12257469b1
1315422506
14ba5c9db
157b6b7a1
hex5455615

88430101 has 8 divisors (see below), whose sum is σ = 92491200. Its totient is φ = 84387072.

The previous prime is 88430081. The next prime is 88430113. The reversal of 88430101 is 10103488.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88430101 - 29 = 88429589 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 (88430191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6046 + ... + 14608.

It is an arithmetic number, because the mean of its divisors is an integer number (11561400).

Almost surely, 288430101 is an apocalyptic number.

It is an amenable number.

88430101 is a deficient number, since it is larger than the sum of its proper divisors (4061099).

88430101 is a wasteful number, since it uses less digits than its factorization.

88430101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9035.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 88430101 is about 9403.7280373265. The cubic root of 88430101 is about 445.5194892641.

Adding to 88430101 its reverse (10103488), we get a palindrome (98533589).

The spelling of 88430101 in words is "eighty-eight million, four hundred thirty thousand, one hundred one".

Divisors: 1 23 449 8563 10327 196949 3844787 88430101