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10301212120010 = 257389419902873
BaseRepresentation
bin1001010111100111000000…
…0101101101001111001010
31100110210020011222100122012
42111321300011231033022
52322233340300320020
633524151142055522
72112144432204350
oct225716005551712
940423204870565
1010301212120010
1133117a0764a99
1211a453b11a5a2
135995281330b6
1427881d2377d0
1512ce58c337c5
hex95e7016d3ca

10301212120010 has 64 divisors (see below), whose sum is σ = 21296269612800. Its totient is φ = 3514353418752.

The previous prime is 10301212119997. The next prime is 10301212120051. The reversal of 10301212120010 is 1002121210301.

10301212120010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×103012121200102 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10957934 + ... + 11860806.

It is an arithmetic number, because the mean of its divisors is an integer number (332754212700).

Almost surely, 210301212120010 is an apocalyptic number.

10301212120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10301212120010 is an abundant number, since it is smaller than the sum of its proper divisors (10995057492790).

10301212120010 is a wasteful number, since it uses less digits than its factorization.

10301212120010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903695.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10301212120010 its reverse (1002121210301), we get a palindrome (11303333330311).

The spelling of 10301212120010 in words is "ten trillion, three hundred one billion, two hundred twelve million, one hundred twenty thousand, ten".

Divisors: 1 2 5 7 10 14 35 70 389 419 778 838 1945 2095 2723 2933 3890 4190 5446 5866 13615 14665 27230 29330 162991 325982 814955 902873 1140937 1629910 1805746 2281874 4514365 5704685 6320111 9028730 11409370 12640222 31600555 63201110 351217597 378303787 702435194 756607574 1756087985 1891518935 2458523179 2648126509 3512175970 3783037870 4917046358 5296253018 12292615895 13240632545 24585231790 26481265090 147160173143 294320346286 735800865715 1030121212001 1471601731430 2060242424002 5150606060005 10301212120010