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7630075234 = 221118080747
BaseRepresentation
bin1110001101100100…
…11011010101100010
3201200202022222112001
413012302123111202
5111111244401414
63301042554214
7360036366205
oct70662332542
921622288461
107630075234
113265a84501
12158b36896a
13947a01b22
145254d193c
152e9cc8074
hex1c6c9b562

7630075234 has 8 divisors (see below), whose sum is σ = 11499355728. Its totient is φ = 3796956660.

The previous prime is 7630075169. The next prime is 7630075241. The reversal of 7630075234 is 4325700367.

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

It is a junction number, because it is equal to n+sod(n) for n = 7630075193 and 7630075202.

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 3 ways as a sum of consecutive naturals, for example, 9039952 + ... + 9040795.

It is an arithmetic number, because the mean of its divisors is an integer number (1437419466).

Almost surely, 27630075234 is an apocalyptic number.

7630075234 is a deficient number, since it is larger than the sum of its proper divisors (3869280494).

7630075234 is a wasteful number, since it uses less digits than its factorization.

7630075234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18080960.

The product of its (nonzero) digits is 105840, while the sum is 37.

The square root of 7630075234 is about 87350.3018540863. The cubic root of 7630075234 is about 1968.6851863786.

The spelling of 7630075234 in words is "seven billion, six hundred thirty million, seventy-five thousand, two hundred thirty-four".

Divisors: 1 2 211 422 18080747 36161494 3815037617 7630075234