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4660000019 = 90713073931
BaseRepresentation
bin1000101011100000…
…11111010100010011
3110000202121112021022
410111300133110103
534020430000034
62050223550055
7223323226613
oct42560372423
913022545238
104660000019
111a814a2a94
12aa075b32b
1359359727c
14322c78a43
151c4195b2e
hex115c1f513

4660000019 has 8 divisors (see below), whose sum is σ = 4669894848. Its totient is φ = 4650117480.

The previous prime is 4659999979. The next prime is 4660000043. The reversal of 4660000019 is 9100000664.

4660000019 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4660000019 - 216 = 4659934483 is a prime.

It is a super-2 number, since 2×46600000192 = 43431200354160000722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4660000069) 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, 1183484 + ... + 1187414.

It is an arithmetic number, because the mean of its divisors is an integer number (583736856).

Almost surely, 24660000019 is an apocalyptic number.

4660000019 is a deficient number, since it is larger than the sum of its proper divisors (9894829).

4660000019 is a wasteful number, since it uses less digits than its factorization.

4660000019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6145.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 4660000019 is about 68264.1928026692. The cubic root of 4660000019 is about 1670.3031731129.

The spelling of 4660000019 in words is "four billion, six hundred sixty million, nineteen", and thus it is an aban number.

Divisors: 1 907 1307 3931 1185449 3565417 5137817 4660000019