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1002130034 = 21926371843
BaseRepresentation
bin111011101110110…
…100101001110010
32120211200110222012
4323232310221302
54023021130114
6243235042522
733555651623
oct7356645162
92524613865
101002130034
11474749144
1223b740442
1312c804869
1497143a4a
155cea263e
hex3bbb4a72

1002130034 has 8 divisors (see below), whose sum is σ = 1582310640. Its totient is φ = 474693156.

The previous prime is 1002129959. The next prime is 1002130043. The reversal of 1002130034 is 4300312001.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13185884 + ... + 13185959.

It is an arithmetic number, because the mean of its divisors is an integer number (197788830).

Almost surely, 21002130034 is an apocalyptic number.

1002130034 is a deficient number, since it is larger than the sum of its proper divisors (580180606).

1002130034 is a wasteful number, since it uses less digits than its factorization.

1002130034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26371864.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1002130034 is about 31656.4374811822. The cubic root of 1002130034 is about 1000.7095078129.

Adding to 1002130034 its reverse (4300312001), we get a palindrome (5302442035).

The spelling of 1002130034 in words is "one billion, two million, one hundred thirty thousand, thirty-four".

Divisors: 1 2 19 38 26371843 52743686 501065017 1002130034