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10301034040 = 2351139895869
BaseRepresentation
bin10011001011111110…
…10100111000111000
3222120220012202012021
421211333110320320
5132044031042130
64422054524224
7513161226133
oct114577247070
928526182167
1010301034040
114406735380
121bb5966674
13c8218ab1b
146da12521a
1540452337a
hex265fd4e38

10301034040 has 64 divisors (see below), whose sum is σ = 25295004000. Its totient is φ = 3744253440.

The previous prime is 10301033993. The next prime is 10301034047. The reversal of 10301034040 is 4043010301.

It is a super-2 number, since 2×103010340402 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10301034047) 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, 1752226 + ... + 1758094.

Almost surely, 210301034040 is an apocalyptic number.

10301034040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10301034040 is an abundant number, since it is smaller than the sum of its proper divisors (14993969960).

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

10301034040 is a wasteful number, since it uses less digits than its factorization.

10301034040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9880 (or 9876 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10301034040 its reverse (4043010301), we get a palindrome (14344044341).

The spelling of 10301034040 in words is "ten billion, three hundred one million, thirty-four thousand, forty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 3989 5869 7978 11738 15956 19945 23476 29345 31912 39890 43879 46952 58690 64559 79780 87758 117380 129118 159560 175516 219395 234760 258236 322795 351032 438790 516472 645590 877580 1291180 1755160 2582360 23411441 46822882 93645764 117057205 187291528 234114410 257525851 468228820 515051702 936457640 1030103404 1287629255 2060206808 2575258510 5150517020 10301034040