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740070303 = 3764754469
BaseRepresentation
bin101100000111001…
…001001110011111
31220120120110121020
4230013021032133
53003424222203
6201234135223
724224331240
oct5407111637
91816513536
10740070303
1134a828855
12187a21513
13ba42bc2b
1470408cc7
1544e8a153
hex2c1c939f

740070303 has 16 divisors (see below), whose sum is σ = 1129489920. Its totient is φ = 422235936.

The previous prime is 740070283. The next prime is 740070371. The reversal of 740070303 is 303070047.

It is not a de Polignac number, because 740070303 - 213 = 740062111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740070203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13648 + ... + 40821.

It is an arithmetic number, because the mean of its divisors is an integer number (70593120).

Almost surely, 2740070303 is an apocalyptic number.

740070303 is a deficient number, since it is larger than the sum of its proper divisors (389419617).

740070303 is a wasteful number, since it uses less digits than its factorization.

740070303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55126.

The product of its (nonzero) digits is 1764, while the sum is 24.

The square root of 740070303 is about 27204.2331816208. The cubic root of 740070303 is about 904.5328125983.

The spelling of 740070303 in words is "seven hundred forty million, seventy thousand, three hundred three".

Divisors: 1 3 7 21 647 1941 4529 13587 54469 163407 381283 1143849 35241443 105724329 246690101 740070303