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94898881 = 7111232453
BaseRepresentation
bin1011010100000…
…00101011000001
320121120100210101
411222000223001
5143243231011
613230002401
72231425060
oct552005301
9217510711
1094898881
1149627a30
1227946401
13168789ac
14c8641d7
1584e82c1
hex5a80ac1

94898881 has 8 divisors (see below), whose sum is σ = 118315584. Its totient is φ = 73947120.

The previous prime is 94898861. The next prime is 94898917. The reversal of 94898881 is 18889849.

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 94898881 - 25 = 94898849 is a prime.

It is a super-2 number, since 2×948988812 = 18011595230104322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (94898801) 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, 616150 + ... + 616303.

It is an arithmetic number, because the mean of its divisors is an integer number (14789448).

Almost surely, 294898881 is an apocalyptic number.

It is an amenable number.

94898881 is a deficient number, since it is larger than the sum of its proper divisors (23416703).

94898881 is a wasteful number, since it uses less digits than its factorization.

94898881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232471.

The product of its digits is 1327104, while the sum is 55.

The square root of 94898881 is about 9741.6056684717. The cubic root of 94898881 is about 456.1283126778.

The spelling of 94898881 in words is "ninety-four million, eight hundred ninety-eight thousand, eight hundred eighty-one".

Divisors: 1 7 11 77 1232453 8627171 13556983 94898881