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4315253780 = 2251911355931
BaseRepresentation
bin1000000010011010…
…11000110000010100
3102010201220121100002
410001031120300110
532314201110110
61552110510432
7211636023545
oct40115306024
912121817302
104315253780
111914937042
12a05205418
1353a030506
142cd1784cc
151a3c98aa5
hex101358c14

4315253780 has 24 divisors (see below), whose sum is σ = 9538982880. Its totient is φ = 1635253920.

The previous prime is 4315253779. The next prime is 4315253809. The reversal of 4315253780 is 873525134.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5677586 + ... + 5678345.

It is an arithmetic number, because the mean of its divisors is an integer number (397457620).

Almost surely, 24315253780 is an apocalyptic number.

It is an amenable number.

4315253780 is an abundant number, since it is smaller than the sum of its proper divisors (5223729100).

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

4315253780 is a wasteful number, since it uses less digits than its factorization.

4315253780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11355959 (or 11355957 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 4315253780 is about 65690.5912593272. The cubic root of 4315253780 is about 1628.0539058752.

The spelling of 4315253780 in words is "four billion, three hundred fifteen million, two hundred fifty-three thousand, seven hundred eighty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 11355931 22711862 45423724 56779655 113559310 215762689 227118620 431525378 863050756 1078813445 2157626890 4315253780