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1807006841148 = 2231273134199041
BaseRepresentation
bin11010010010111010000…
…000000011100100111100
320101202012102011120112210
4122102322000003210330
5214101222222404043
63502043311500420
7244360212502245
oct32227200034474
96352172146483
101807006841148
116373902870a3
12252262b27710
13101527aa4c62
14636611c9ccc
153200ec74633
hex1a4ba00393c

1807006841148 has 96 divisors (see below), whose sum is σ = 4273772912640. Its totient is φ = 594196162560.

The previous prime is 1807006841147. The next prime is 1807006841203. The reversal of 1807006841148 is 8411486007081.

It is a junction number, because it is equal to n+sod(n) for n = 1807006841097 and 1807006841106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1807006841147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199863508 + ... + 199872548.

It is an arithmetic number, because the mean of its divisors is an integer number (44518467840).

Almost surely, 21807006841148 is an apocalyptic number.

It is an amenable number.

1807006841148 is an abundant number, since it is smaller than the sum of its proper divisors (2466766071492).

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

1807006841148 is a wasteful number, since it uses less digits than its factorization.

1807006841148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9907 (or 9905 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 48.

The spelling of 1807006841148 in words is "one trillion, eight hundred seven billion, six million, eight hundred forty-one thousand, one hundred forty-eight".

Divisors: 1 2 3 4 6 12 127 254 313 381 419 508 626 762 838 939 1252 1257 1524 1676 1878 2514 3756 5028 9041 18082 27123 36164 39751 53213 54246 79502 106426 108492 119253 131147 159004 159639 212852 238506 262294 319278 393441 477012 524588 638556 786882 1148207 1573764 2296414 2829833 3444621 3788179 4592828 5659666 6889242 7576358 8489499 11319332 11364537 13778484 15152716 16655669 16978998 22729074 33311338 33957996 45458148 49967007 66622676 99934014 199868028 359388791 481098733 718777582 962197466 1078166373 1185700027 1437555164 1443296199 1924394932 2156332746 2371400054 2886592398 3557100081 4312665492 4742800108 5773184796 7114200162 14228400324 150583903429 301167806858 451751710287 602335613716 903503420574 1807006841148