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1150885352680 = 235729423139697
BaseRepresentation
bin10000101111110110000…
…111001101010011101000
311002000122011211111220121
4100233312013031103220
5122324003122241210
62240413123133024
7146102004042310
oct20576607152350
94060564744817
101150885352680
114040a6861678
12167071214174
13846b30b370b
143d9bb620440
151ee0ce2c6da
hex10bf61cd4e8

1150885352680 has 64 divisors (see below), whose sum is σ = 2959541245440. Its totient is φ = 394573028352.

The previous prime is 1150885352627. The next prime is 1150885352717. The reversal of 1150885352680 is 862535880511.

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, 8168592 + ... + 8308288.

It is an arithmetic number, because the mean of its divisors is an integer number (46242831960).

Almost surely, 21150885352680 is an apocalyptic number.

1150885352680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1150885352680 is an abundant number, since it is smaller than the sum of its proper divisors (1808655892760).

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

1150885352680 is a wasteful number, since it uses less digits than its factorization.

1150885352680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169138 (or 169134 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 52.

The spelling of 1150885352680 in words is "one trillion, one hundred fifty billion, eight hundred eighty-five million, three hundred fifty-two thousand, six hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 29423 58846 117692 139697 147115 205961 235384 279394 294230 411922 558788 588460 698485 823844 977879 1029805 1117576 1176920 1396970 1647688 1955758 2059610 2793940 3911516 4119220 4889395 5587880 7823032 8238440 9778790 19557580 39115160 4110304831 8220609662 16441219324 20551524155 28772133817 32882438648 41103048310 57544267634 82206096620 115088535268 143860669085 164412193240 230177070536 287721338170 575442676340 1150885352680