Search a number
-
+
30020264767360 = 27572957278851
BaseRepresentation
bin1101101001101101000110…
…01101111010111110000000
310221021220112212102121021101
412310312203031322332000
512413323000240023420
6143503041431304144
76215615101151500
oct664664315727600
9127256485377241
1030020264767360
11962458291a77a
12344a165b1b054
131399b8b92a05a
1475adba8b3a00
15370d68de460a
hex1b4da337af80

30020264767360 has 96 divisors (see below), whose sum is σ = 83484288682920. Its totient is φ = 10292662195200.

The previous prime is 30020264767357. The next prime is 30020264767373. The reversal of 30020264767360 is 6376746202003.

It is a self number, because there is not a number n which added to its sum of digits gives 30020264767360.

It is a congruent number.

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, 478608066 + ... + 478670785.

Almost surely, 230020264767360 is an apocalyptic number.

It is an amenable number.

30020264767360 is an abundant number, since it is smaller than the sum of its proper divisors (53464023915560).

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

30020264767360 is an equidigital number, since it uses as much as digits as its factorization.

30020264767360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957278884 (or 957278865 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 46.

The spelling of 30020264767360 in words is "thirty trillion, twenty billion, two hundred sixty-four million, seven hundred sixty-seven thousand, three hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 280 320 392 448 490 560 640 784 896 980 1120 1568 1960 2240 3136 3920 4480 6272 7840 15680 31360 957278851 1914557702 3829115404 4786394255 6700951957 7658230808 9572788510 13401903914 15316461616 19145577020 26803807828 30632923232 33504759785 38291154040 46906663699 53607615656 61265846464 67009519570 76582308080 93813327398 107215231312 122531692928 134019039140 153164616160 187626654796 214430462624 234533318495 268038078280 306329232320 375253309592 428860925248 469066636990 536076156560 612658464640 750506619184 857721850496 938133273980 1072152313120 1501013238368 1876266547960 2144304626240 3002026476736 3752533095920 4288609252480 6004052953472 7505066191840 15010132383680 30020264767360