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490013005737 = 3431415391253
BaseRepresentation
bin1110010000101110000…
…11010001011110101001
31201211210211220211122010
413020113003101132221
531012021312140422
61013035303150133
750254656553113
oct7102703213651
91654724824563
10490013005737
111798a4626932
127ab74445349
1337292065308
1419a06ac83b3
15cb2de93b0c
hex72170d17a9

490013005737 has 16 divisors (see below), whose sum is σ = 655031432448. Its totient is φ = 325835341440.

The previous prime is 490013005711. The next prime is 490013005789. The reversal of 490013005737 is 737500310094.

It is a happy number.

It is not a de Polignac number, because 490013005737 - 210 = 490013004713 is a prime.

It is a super-2 number, since 2×4900130057372 (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 490013005695 and 490013005704.

It is not an unprimeable number, because it can be changed into a prime (490013075737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5324203 + ... + 5415455.

It is an arithmetic number, because the mean of its divisors is an integer number (40939464528).

Almost surely, 2490013005737 is an apocalyptic number.

It is an amenable number.

490013005737 is a deficient number, since it is larger than the sum of its proper divisors (165018426711).

490013005737 is a wasteful number, since it uses less digits than its factorization.

490013005737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95840.

The product of its (nonzero) digits is 79380, while the sum is 39.

The spelling of 490013005737 in words is "four hundred ninety billion, thirteen million, five thousand, seven hundred thirty-seven".

Divisors: 1 3 431 1293 4153 12459 91253 273759 1789943 5369829 39330043 117990129 378973709 1136921127 163337668579 490013005737