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10312411400 = 235253972869
BaseRepresentation
bin10011001101010101…
…01110100100001000
3222121200121202222222
421212222232210020
5132104434131100
64423142433212
7513360023234
oct114652564410
928550552888
1010312411400
1144120a6355
121bb9732808
13c846425a5
146db8475c4
1540551e485
hex266aae908

10312411400 has 48 divisors (see below), whose sum is σ = 24428765700. Its totient is φ = 4047130880.

The previous prime is 10312411379. The next prime is 10312411441. The reversal of 10312411400 is 411421301.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 5679431044 + 4632980356 = 75362^2 + 68066^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 475835 + ... + 497034.

Almost surely, 210312411400 is an apocalyptic number.

10312411400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10312411400 is an abundant number, since it is smaller than the sum of its proper divisors (14116354300).

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

10312411400 is a wasteful number, since it uses less digits than its factorization.

10312411400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972938 (or 972929 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10312411400 its reverse (411421301), we get a palindrome (10723832701).

Subtracting from 10312411400 its reverse (411421301), we obtain a palindrome (9900990099).

The spelling of 10312411400 in words is "ten billion, three hundred twelve million, four hundred eleven thousand, four hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 53 100 106 200 212 265 424 530 1060 1325 2120 2650 5300 10600 972869 1945738 3891476 4864345 7782952 9728690 19457380 24321725 38914760 48643450 51562057 97286900 103124114 194573800 206248228 257810285 412496456 515620570 1031241140 1289051425 2062482280 2578102850 5156205700 10312411400