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3680132248 = 2313291220203
BaseRepresentation
bin1101101101011010…
…0101110010011000
3100111110211002101101
43123112211302120
530014103212443
61405102001144
7160124415352
oct33326456230
910443732341
103680132248
11161937a911
128685761b4
13468588760
1426ca8c0d2
1516813e84d
hexdb5a5c98

3680132248 has 32 divisors (see below), whose sum is σ = 7687285200. Its totient is φ = 1639951488.

The previous prime is 3680132237. The next prime is 3680132251. The reversal of 3680132248 is 8422310863.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 607086 + ... + 613117.

Almost surely, 23680132248 is an apocalyptic number.

It is an amenable number.

3680132248 is an abundant number, since it is smaller than the sum of its proper divisors (4007152952).

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

3680132248 is a wasteful number, since it uses less digits than its factorization.

3680132248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220251 (or 1220247 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 3680132248 is about 60664.0935644801. The cubic root of 3680132248 is about 1543.9070198691.

The spelling of 3680132248 in words is "three billion, six hundred eighty million, one hundred thirty-two thousand, two hundred forty-eight".

Divisors: 1 2 4 8 13 26 29 52 58 104 116 232 377 754 1508 3016 1220203 2440406 4880812 9761624 15862639 31725278 35385887 63450556 70771774 126901112 141543548 283087096 460016531 920033062 1840066124 3680132248