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3764983087 = 291994491453
BaseRepresentation
bin1110000001101001…
…0001010100101111
3100201101110221212001
43200122101110233
530202313424322
61421332353131
7162204554035
oct34032212457
910641427761
103764983087
111662264578
12890a757a7
13480026a58
1427a058555
15170800827
hexe069152f

3764983087 has 16 divisors (see below), whose sum is σ = 3925800000. Its totient is φ = 3606349824.

The previous prime is 3764983073. The next prime is 3764983097. The reversal of 3764983087 is 7803894673.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3764983087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3764983037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2590453 + ... + 2591905.

It is an arithmetic number, because the mean of its divisors is an integer number (245362500).

Almost surely, 23764983087 is an apocalyptic number.

3764983087 is a deficient number, since it is larger than the sum of its proper divisors (160816913).

3764983087 is a wasteful number, since it uses less digits than its factorization.

3764983087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130.

The product of its (nonzero) digits is 6096384, while the sum is 55.

The square root of 3764983087 is about 61359.4580077106. The cubic root of 3764983087 is about 1555.6826559833.

The spelling of 3764983087 in words is "three billion, seven hundred sixty-four million, nine hundred eighty-three thousand, eighty-seven".

Divisors: 1 29 199 449 1453 5771 13021 42137 89351 289147 652397 2591179 8385263 18919513 129827003 3764983087