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103102300002 = 23137318107183
BaseRepresentation
bin110000000000101100…
…0000011111101100010
3100212010101011111210210
41200001120003331202
53142123142100002
6115210424034550
710306654042632
oct1400130037542
9325111144723
10103102300002
113a7a8618aa9
1217b94902a56
139951461610
144dc10966c2
152a3678996c
hex1801603f62

103102300002 has 32 divisors (see below), whose sum is σ = 225108511488. Its totient is φ = 31289210496.

The previous prime is 103102299983. The next prime is 103102300003. The reversal of 103102300002 is 200003201301.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (103102300003) 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, 9047898 + ... + 9059285.

It is an arithmetic number, because the mean of its divisors is an integer number (7034640984).

Almost surely, 2103102300002 is an apocalyptic number.

103102300002 is an abundant number, since it is smaller than the sum of its proper divisors (122006211486).

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

103102300002 is a wasteful number, since it uses less digits than its factorization.

103102300002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18107274.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 103102300002 its reverse (200003201301), we get a palindrome (303105501303).

The spelling of 103102300002 in words is "one hundred three billion, one hundred two million, three hundred thousand, two".

Divisors: 1 2 3 6 13 26 39 73 78 146 219 438 949 1898 2847 5694 18107183 36214366 54321549 108643098 235393379 470786758 706180137 1321824359 1412360274 2643648718 3965473077 7930946154 17183716667 34367433334 51551150001 103102300002