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7076930140 = 225750549501
BaseRepresentation
bin1101001011101000…
…10110001001011100
3200021012111022002201
412211310112021130
5103443143231030
63130123101244
7340241625250
oct64564261134
920235438081
107076930140
1130018193a5
121456071824
1388a22cc37
144b1c64260
152b64632ca
hex1a5d1625c

7076930140 has 24 divisors (see below), whose sum is σ = 16984632672. Its totient is φ = 2426376000.

The previous prime is 7076930131. The next prime is 7076930149. The reversal of 7076930140 is 410396707.

It is an interprime number because it is at equal distance from previous prime (7076930131) and next prime (7076930149).

It is a self number, because there is not a number n which added to its sum of digits gives 7076930140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7076930149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25274611 + ... + 25274890.

It is an arithmetic number, because the mean of its divisors is an integer number (707693028).

Almost surely, 27076930140 is an apocalyptic number.

7076930140 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7076930140 is an abundant number, since it is smaller than the sum of its proper divisors (9907702532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7076930140 is a wasteful number, since it uses less digits than its factorization.

7076930140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50549517 (or 50549515 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 7076930140 is about 84124.4919152562. The cubic root of 7076930140 is about 1919.9133840411.

The spelling of 7076930140 in words is "seven billion, seventy-six million, nine hundred thirty thousand, one hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 50549501 101099002 202198004 252747505 353846507 505495010 707693014 1010990020 1415386028 1769232535 3538465070 7076930140