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10210230130 = 251031990323
BaseRepresentation
bin10011000001001001…
…11011111101110010
3222100120100102122111
421200210323331302
5131402304331010
64405052355534
7511006344532
oct114044737562
928316312574
1010210230130
11436a455021
121b8b475baa
13c69416cb9
146cc0494c2
153eb58858a
hex26093bf72

10210230130 has 16 divisors (see below), whose sum is σ = 18396258624. Its totient is φ = 4080126640.

The previous prime is 10210230119. The next prime is 10210230137. The reversal of 10210230130 is 3103201201.

It is a self number, because there is not a number n which added to its sum of digits gives 10210230130.

It is not an unprimeable number, because it can be changed into a prime (10210230137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484852 + ... + 505471.

It is an arithmetic number, because the mean of its divisors is an integer number (1149766164).

Almost surely, 210210230130 is an apocalyptic number.

10210230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10210230130 is a deficient number, since it is larger than the sum of its proper divisors (8186028494).

10210230130 is a wasteful number, since it uses less digits than its factorization.

10210230130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991361.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10210230130 its reverse (3103201201), we get a palindrome (13313431331).

The spelling of 10210230130 in words is "ten billion, two hundred ten million, two hundred thirty thousand, one hundred thirty".

Divisors: 1 2 5 10 1031 2062 5155 10310 990323 1980646 4951615 9903230 1021023013 2042046026 5105115065 10210230130