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38276245382 = 2171660767789
BaseRepresentation
bin100011101001011100…
…010010011110000110
310122210112111201200212
4203221130102132012
51111342204323012
625330040435422
72523343501064
oct435134223606
9118715451625
1038276245382
1115261a40751
127502778b72
1337bcc0990b
141bd16a1034
15ee04deb22
hex8e9712786

38276245382 has 16 divisors (see below), whose sum is σ = 60796241280. Its totient is φ = 18011000448.

The previous prime is 38276245373. The next prime is 38276245391. The reversal of 38276245382 is 28354267283.

It is an interprime number because it is at equal distance from previous prime (38276245373) and next prime (38276245391).

It is a self number, because there is not a number n which added to its sum of digits gives 38276245382.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530744 + ... + 598532.

It is an arithmetic number, because the mean of its divisors is an integer number (3799765080).

Almost surely, 238276245382 is an apocalyptic number.

38276245382 is a deficient number, since it is larger than the sum of its proper divisors (22519995898).

38276245382 is a wasteful number, since it uses less digits than its factorization.

38276245382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84415.

The product of its digits is 3870720, while the sum is 50.

The spelling of 38276245382 in words is "thirty-eight billion, two hundred seventy-six million, two hundred forty-five thousand, three hundred eighty-two".

Divisors: 1 2 17 34 16607 33214 67789 135578 282319 564638 1152413 2304826 1125771923 2251543846 19138122691 38276245382