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10101009248 = 251131925679
BaseRepresentation
bin10010110100001000…
…10010101101100000
3222001221211102202122
421122010102231200
5131141324243443
64350151403412
7505212106361
oct113204225540
928057742678
1010101009248
114313835830
121b5a983568
13c4c8c5465
146bb737b68
153e1bb1968
hex25a112b60

10101009248 has 48 divisors (see below), whose sum is σ = 22394050560. Its totient is φ = 4443254400.

The previous prime is 10101009241. The next prime is 10101009397. The reversal of 10101009248 is 84290010101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101009241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451928 + ... + 473751.

It is an arithmetic number, because the mean of its divisors is an integer number (466542720).

Almost surely, 210101009248 is an apocalyptic number.

It is an amenable number.

10101009248 is an abundant number, since it is smaller than the sum of its proper divisors (12293041312).

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

10101009248 is a wasteful number, since it uses less digits than its factorization.

10101009248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925731 (or 925723 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 26.

Adding to 10101009248 its reverse (84290010101), we get a palindrome (94391019349).

The spelling of 10101009248 in words is "ten billion, one hundred one million, nine thousand, two hundred forty-eight".

Divisors: 1 2 4 8 11 16 22 31 32 44 62 88 124 176 248 341 352 496 682 992 1364 2728 5456 10912 925679 1851358 3702716 7405432 10182469 14810864 20364938 28696049 29621728 40729876 57392098 81459752 114784196 162919504 229568392 315656539 325839008 459136784 631313078 918273568 1262626156 2525252312 5050504624 10101009248