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1300030302210 = 23545919438977
BaseRepresentation
bin10010111010101111110…
…110000010100000000010
311121021121100100222001020
4102322233312002200002
5132244430224132320
62433120425050310
7162631651146123
oct22725766024002
94537540328036
101300030302210
11461381239742
1218bb55626996
1395791476b43
1446cc95d604a
1523c3b90d940
hex12eafd82802

1300030302210 has 32 divisors (see below), whose sum is σ = 3120752662272. Its totient is φ = 346599198720.

The previous prime is 1300030302209. The next prime is 1300030302289. The reversal of 1300030302210 is 122030300031.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1300030302210.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4581759 + ... + 4857218.

It is an arithmetic number, because the mean of its divisors is an integer number (97523520696).

Almost surely, 21300030302210 is an apocalyptic number.

1300030302210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1300030302210 is an abundant number, since it is smaller than the sum of its proper divisors (1820722360062).

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

1300030302210 is a wasteful number, since it uses less digits than its factorization.

1300030302210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9443578.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 1300030302210 its reverse (122030300031), we get a palindrome (1422060602241).

The spelling of 1300030302210 in words is "one trillion, three hundred billion, thirty million, three hundred two thousand, two hundred ten".

Divisors: 1 2 3 5 6 10 15 30 4591 9182 13773 22955 27546 45910 68865 137730 9438977 18877954 28316931 47194885 56633862 94389770 141584655 283169310 43334343407 86668686814 130003030221 216671717035 260006060442 433343434070 650015151105 1300030302210