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76500230 = 257650023
BaseRepresentation
bin1001000111101…
…00110100000110
312022221121120212
410203310310012
5124041001410
611331355422
71616145512
oct443646406
9168847525
1076500230
113a200834
1221752b72
1312b06411
14a235142
156ab1b05
hex48f4d06

76500230 has 8 divisors (see below), whose sum is σ = 137700432. Its totient is φ = 30600088.

The previous prime is 76500227. The next prime is 76500239. The reversal of 76500230 is 3200567.

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 = 76500196 and 76500205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76500239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3825002 + ... + 3825021.

It is an arithmetic number, because the mean of its divisors is an integer number (17212554).

Almost surely, 276500230 is an apocalyptic number.

76500230 is a deficient number, since it is larger than the sum of its proper divisors (61200202).

76500230 is a wasteful number, since it uses less digits than its factorization.

76500230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7650030.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 76500230 is about 8746.4409904829. The cubic root of 76500230 is about 424.5096628724.

Adding to 76500230 its reverse (3200567), we get a palindrome (79700797).

The spelling of 76500230 in words is "seventy-six million, five hundred thousand, two hundred thirty".

Divisors: 1 2 5 10 7650023 15300046 38250115 76500230