Search a number
-
+
2970057005760 = 263513237985337
BaseRepresentation
bin101011001110000101001…
…100010101101011000000
3101111221020101020120021110
4223032011030111223000
5342130134043141020
610152231513123320
7424402532001555
oct53160514255300
911457211216243
102970057005760
11a45659828a49
123bb74a0b9540
131870c9206c30
14a3a7428aa2c
15523d0b2a8e0
hex2b385315ac0

2970057005760 has 112 divisors (see below), whose sum is σ = 10155310343136. Its totient is φ = 731090952192.

The previous prime is 2970057005743. The next prime is 2970057005789. The reversal of 2970057005760 is 675007500792.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 118980189 + ... + 119005148.

It is an arithmetic number, because the mean of its divisors is an integer number (90672413778).

Almost surely, 22970057005760 is an apocalyptic number.

2970057005760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2970057005760 is an abundant number, since it is smaller than the sum of its proper divisors (7185253337376).

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

2970057005760 is a wasteful number, since it uses less digits than its factorization.

2970057005760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237985370 (or 237985360 counting only the distinct ones).

The product of its (nonzero) digits is 926100, while the sum is 48.

The spelling of 2970057005760 in words is "two trillion, nine hundred seventy billion, fifty-seven million, five thousand, seven hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 130 156 160 192 195 208 240 260 312 320 390 416 480 520 624 780 832 960 1040 1248 1560 2080 2496 3120 4160 6240 12480 237985337 475970674 713956011 951941348 1189926685 1427912022 1903882696 2379853370 2855824044 3093809381 3569780055 3807765392 4759706740 5711648088 6187618762 7139560110 7615530784 9281428143 9519413480 11423296176 12375237524 14279120220 15231061568 15469046905 18562856286 19038826960 22846592352 24750475048 28558240440 30938093810 37125712572 38077653920 45693184704 46407140715 49500950096 57116480880 61876187620 74251425144 76155307840 92814281430 99001900192 114232961760 123752375240 148502850288 185628562860 198003800384 228465923520 247504750480 297005700576 371257125720 495009500960 594011401152 742514251440 990019001920 1485028502880 2970057005760