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98148898 = 2532274079
BaseRepresentation
bin1011101100110…
…10001000100010
320211200110222101
411312122020202
5200111231043
613423401014
72301152251
oct566321042
9224613871
1098148898
11504477a1
1228a5316a
1317446093
14d06c798
15893b24d
hex5d9a222

98148898 has 16 divisors (see below), whose sum is σ = 150698880. Its totient is φ = 47924656.

The previous prime is 98148893. The next prime is 98148899. The reversal of 98148898 is 89884189.

It is a super-2 number, since 2×981488982 = 19266412357228808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (98148893) 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, 22023 + ... + 26101.

It is an arithmetic number, because the mean of its divisors is an integer number (9418680).

Almost surely, 298148898 is an apocalyptic number.

98148898 is a deficient number, since it is larger than the sum of its proper divisors (52549982).

98148898 is a wasteful number, since it uses less digits than its factorization.

98148898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4361.

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

The square root of 98148898 is about 9907.0125668639. The cubic root of 98148898 is about 461.2770092610.

It can be divided in two parts, 98 and 148898, that added together give a square (148996 = 3862).

The spelling of 98148898 in words is "ninety-eight million, one hundred forty-eight thousand, eight hundred ninety-eight".

Divisors: 1 2 53 106 227 454 4079 8158 12031 24062 216187 432374 925933 1851866 49074449 98148898