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3210134042 = 212721415903
BaseRepresentation
bin1011111101010110…
…1100001000011010
322021201102201001102
42333111230020122
523033243242132
61250312151402
7142356455243
oct27725541032
98251381042
103210134042
1113a8045245
12757098562
133c20a93cb
142264a5cca
1513bc50c62
hexbf56c21a

3210134042 has 16 divisors (see below), whose sum is σ = 4856205312. Its totient is φ = 1591415280.

The previous prime is 3210134029. The next prime is 3210134099. The reversal of 3210134042 is 2404310123.

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 7 ways as a sum of consecutive naturals, for example, 540863 + ... + 546765.

It is an arithmetic number, because the mean of its divisors is an integer number (303512832).

Almost surely, 23210134042 is an apocalyptic number.

3210134042 is a deficient number, since it is larger than the sum of its proper divisors (1646071270).

3210134042 is a wasteful number, since it uses less digits than its factorization.

3210134042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8173.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3210134042 is about 56658.0448127183. The cubic root of 3210134042 is about 1475.1665489614.

Adding to 3210134042 its reverse (2404310123), we get a palindrome (5614444165).

The spelling of 3210134042 in words is "three billion, two hundred ten million, one hundred thirty-four thousand, forty-two".

Divisors: 1 2 127 254 2141 4282 5903 11806 271907 543814 749681 1499362 12638323 25276646 1605067021 3210134042