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1373340706 = 21307525379
BaseRepresentation
bin101000111011011…
…1000010000100010
310112201011221021121
41101312320100202
510303033400311
6344135242454
746014126523
oct12166702042
93481157247
101373340706
11645240221
12323b1942a
1318b6a624a
14d057284a
158087ab71
hex51db8422

1373340706 has 8 divisors (see below), whose sum is σ = 2061591120. Its totient is φ = 686143668.

The previous prime is 1373340697. The next prime is 1373340707. The reversal of 1373340706 is 6070433731.

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

It is not an unprimeable number, because it can be changed into a prime (1373340707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260076 + ... + 265303.

It is an arithmetic number, because the mean of its divisors is an integer number (257698890).

Almost surely, 21373340706 is an apocalyptic number.

1373340706 is a deficient number, since it is larger than the sum of its proper divisors (688250414).

1373340706 is a wasteful number, since it uses less digits than its factorization.

1373340706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526688.

The product of its (nonzero) digits is 31752, while the sum is 34.

The square root of 1373340706 is about 37058.6117656881. The cubic root of 1373340706 is about 1111.5425638028.

The spelling of 1373340706 in words is "one billion, three hundred seventy-three million, three hundred forty thousand, seven hundred six".

Divisors: 1 2 1307 2614 525379 1050758 686670353 1373340706