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98969348 = 22137313577
BaseRepresentation
bin1011110011000…
…10011100000100
320220020011102102
411321202130010
5200314004343
613453131232
72311140242
oct571423404
9226204372
1098969348
1150958155
1229189b18
131767265a
14d203792
158a4e3b8
hex5e62704

98969348 has 24 divisors (see below), whose sum is σ = 175321272. Its totient is φ = 48881664.

The previous prime is 98969341. The next prime is 98969371. The reversal of 98969348 is 84396989.

It can be written as a sum of positive squares in 4 ways, for example, as 17572864 + 81396484 = 4192^2 + 9022^2 .

It is a junction number, because it is equal to n+sod(n) for n = 98969293 and 98969302.

It is not an unprimeable number, because it can be changed into a prime (98969341) 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, 171236 + ... + 171812.

It is an arithmetic number, because the mean of its divisors is an integer number (7305053).

Almost surely, 298969348 is an apocalyptic number.

It is an amenable number.

98969348 is a deficient number, since it is larger than the sum of its proper divisors (76351924).

98969348 is a wasteful number, since it uses less digits than its factorization.

98969348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031 (or 1029 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 56.

The square root of 98969348 is about 9948.3339308650. Note that the first 3 decimals coincide. The cubic root of 98969348 is about 462.5587525070.

The spelling of 98969348 in words is "ninety-eight million, nine hundred sixty-nine thousand, three hundred forty-eight".

Divisors: 1 2 4 137 274 313 548 577 626 1154 1252 2308 42881 79049 85762 158098 171524 180601 316196 361202 722404 24742337 49484674 98969348