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1300230213222 = 231409153800593
BaseRepresentation
bin10010111010111011110…
…000101000111001100110
311121022010021112111101210
4102322323300220321212
5132300332413310342
62433152325532250
7162636626313063
oct22727360507146
94538107474353
101300230213222
11461474070856
1218bbb0574086
13957c39cc795
1446d07d93c6a
1523c4e24b79c
hex12ebbc28e66

1300230213222 has 16 divisors (see below), whose sum is σ = 2602306050480. Its totient is φ = 433102467072.

The previous prime is 1300230213091. The next prime is 1300230213241. The reversal of 1300230213222 is 2223120320031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76891843 + ... + 76908750.

It is an arithmetic number, because the mean of its divisors is an integer number (162644128155).

Almost surely, 21300230213222 is an apocalyptic number.

1300230213222 is an abundant number, since it is smaller than the sum of its proper divisors (1302075837258).

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

1300230213222 is a wasteful number, since it uses less digits than its factorization.

1300230213222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153802007.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1300230213222 its reverse (2223120320031), we get a palindrome (3523350533253).

The spelling of 1300230213222 in words is "one trillion, three hundred billion, two hundred thirty million, two hundred thirteen thousand, two hundred twenty-two".

Divisors: 1 2 3 6 1409 2818 4227 8454 153800593 307601186 461401779 922803558 216705035537 433410071074 650115106611 1300230213222