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4988007 = 33374993
BaseRepresentation
bin10011000001110001100111
3100101102021000
4103001301213
52234104012
6254524343
760253203
oct23016147
910342230
104988007
1128a7622
1218066b3
1310584ab
1493bb03
15687ddc
hex4c1c67

4988007 has 16 divisors (see below), whose sum is σ = 7590880. Its totient is φ = 3234816.

The previous prime is 4988003. The next prime is 4988023. The reversal of 4988007 is 7008894.

It is not a de Polignac number, because 4988007 - 22 = 4988003 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 (4988003) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1498 + ... + 3495.

It is an arithmetic number, because the mean of its divisors is an integer number (474430).

Almost surely, 24988007 is an apocalyptic number.

4988007 is a deficient number, since it is larger than the sum of its proper divisors (2602873).

4988007 is a wasteful number, since it uses less digits than its factorization.

4988007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5039 (or 5033 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 4988007 is about 2233.3846511517. The cubic root of 4988007 is about 170.8607669341.

The spelling of 4988007 in words is "four million, nine hundred eighty-eight thousand, seven".

Divisors: 1 3 9 27 37 111 333 999 4993 14979 44937 134811 184741 554223 1662669 4988007