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113848900 = 2252112972
BaseRepresentation
bin1101100100100…
…11001001000100
321221020010022221
412302103021010
5213121131100
615144102124
72551461664
oct662231104
9257203287
10113848900
11592a0400
1232164944
131a782219
14111981a4
159edd01a
hex6c93244

113848900 has 81 divisors (see below), whose sum is σ = 274381527. Its totient is φ = 40972800.

The previous prime is 113848883. The next prime is 113848951. The reversal of 113848900 is 9848311.

It is a happy number.

The square root of 113848900 is 10670.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 4186116 + 109662784 = 2046^2 + 10472^2 .

It is a Duffinian number.

It is an unprimeable number.

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 26 ways as a sum of consecutive naturals, for example, 1173652 + ... + 1173748.

Almost surely, 2113848900 is an apocalyptic number.

113848900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113848900 is the 10670-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113848900

113848900 is an abundant number, since it is smaller than the sum of its proper divisors (160532627).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113848900 is a wasteful number, since it uses less digits than its factorization.

113848900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 34.

The cubic root of 113848900 is about 484.6664373088. Note that the first 3 decimals are identical.

The spelling of 113848900 in words is "one hundred thirteen million, eight hundred forty-eight thousand, nine hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 97 100 110 121 194 220 242 275 388 484 485 550 605 970 1067 1100 1210 1940 2134 2420 2425 3025 4268 4850 5335 6050 9409 9700 10670 11737 12100 18818 21340 23474 26675 37636 46948 47045 53350 58685 94090 103499 106700 117370 188180 206998 234740 235225 293425 413996 470450 517495 586850 940900 1034990 1138489 1173700 2069980 2276978 2587475 4553956 5174950 5692445 10349900 11384890 22769780 28462225 56924450 113848900