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1004210030 = 25991101333
BaseRepresentation
bin111011110110110…
…000011101101110
32120222121011012002
4323312300131232
54024034210110
6243351412302
733612434015
oct7366603556
92528534162
101004210030
1147593994a
12240384092
13130082525
1497525a7c
155d263aa5
hex3bdb076e

1004210030 has 16 divisors (see below), whose sum is σ = 1809419904. Its totient is φ = 401274720.

The previous prime is 1004210023. The next prime is 1004210033. The reversal of 1004210030 is 300124001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1004209993 and 1004210020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004210033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40757 + ... + 60576.

It is an arithmetic number, because the mean of its divisors is an integer number (113088744).

Almost surely, 21004210030 is an apocalyptic number.

1004210030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1004210030 is a deficient number, since it is larger than the sum of its proper divisors (805209874).

1004210030 is a wasteful number, since it uses less digits than its factorization.

1004210030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102331.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1004210030 is about 31689.2731062106. The cubic root of 1004210030 is about 1001.4013785541.

Adding to 1004210030 its reverse (300124001), we get a palindrome (1304334031).

The spelling of 1004210030 in words is "one billion, four million, two hundred ten thousand, thirty".

Divisors: 1 2 5 10 991 1982 4955 9910 101333 202666 506665 1013330 100421003 200842006 502105015 1004210030