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503262240242 = 2251631120121
BaseRepresentation
bin1110101001011001100…
…01000101110111110010
31210010000012200200120012
413110230301011313302
531221140113141432
61023110120214522
751234210314006
oct7245461056762
91703005620505
10503262240242
11184483461913
128165160a442
13385c3c6c148
141a5025b0706
15d157227cb2
hex752cc45df2

503262240242 has 4 divisors (see below), whose sum is σ = 754893360366. Its totient is φ = 251631120120.

The previous prime is 503262240209. The next prime is 503262240269. The reversal of 503262240242 is 242042262305.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 439607454841 + 63654785401 = 663029^2 + 252299^2 .

It is a junction number, because it is equal to n+sod(n) for n = 503262240199 and 503262240208.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125815560059 + ... + 125815560062.

Almost surely, 2503262240242 is an apocalyptic number.

503262240242 is a deficient number, since it is larger than the sum of its proper divisors (251631120124).

503262240242 is a wasteful number, since it uses less digits than its factorization.

503262240242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251631120123.

The product of its (nonzero) digits is 46080, while the sum is 32.

The spelling of 503262240242 in words is "five hundred three billion, two hundred sixty-two million, two hundred forty thousand, two hundred forty-two".

Divisors: 1 2 251631120121 503262240242