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4387714990 = 25438771499
BaseRepresentation
bin1000001011000011…
…10011011110101110
3102022210021000102121
410011201303132232
532441223334430
62003215543154
7213505650661
oct40541633656
912283230377
104387714990
11195182923a
12a2552aaba
1354c051379
142d8a3b6d8
151aa30da7a
hex1058737ae

4387714990 has 8 divisors (see below), whose sum is σ = 7897887000. Its totient is φ = 1755085992.

The previous prime is 4387714957. The next prime is 4387715047. The reversal of 4387714990 is 994177834.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 219385740 + ... + 219385759.

It is an arithmetic number, because the mean of its divisors is an integer number (987235875).

Almost surely, 24387714990 is an apocalyptic number.

4387714990 is a deficient number, since it is larger than the sum of its proper divisors (3510172010).

4387714990 is a wasteful number, since it uses less digits than its factorization.

4387714990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438771506.

The product of its (nonzero) digits is 1524096, while the sum is 52.

The square root of 4387714990 is about 66239.8293325096. The cubic root of 4387714990 is about 1637.1160635915.

The spelling of 4387714990 in words is "four billion, three hundred eighty-seven million, seven hundred fourteen thousand, nine hundred ninety".

Divisors: 1 2 5 10 438771499 877542998 2193857495 4387714990