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3142505041501 = 72312399199419
BaseRepresentation
bin101101101110101011111…
…001011000111001011101
3102010102100120122110010011
4231232223321120321131
5402441322242312001
610403351421043221
7443016130060300
oct55565371307135
912112316573104
103142505041501
111001802197651
124290566b6511
1319a44c397c77
14ac1530c8b37
1556b25339d51
hex2dbabe58e5d

3142505041501 has 48 divisors (see below), whose sum is σ = 3793803264000. Its totient is φ = 2592679713120.

The previous prime is 3142505041483. The next prime is 3142505041513. The reversal of 3142505041501 is 1051405052413.

It is not a de Polignac number, because 3142505041501 - 213 = 3142505033309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142505041541) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 333629970 + ... + 333639388.

It is an arithmetic number, because the mean of its divisors is an integer number (79037568000).

Almost surely, 23142505041501 is an apocalyptic number.

3142505041501 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3142505041501 is a deficient number, since it is larger than the sum of its proper divisors (651298222499).

3142505041501 is a wasteful number, since it uses less digits than its factorization.

3142505041501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10622 (or 10615 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 3142505041501 in words is "three trillion, one hundred forty-two billion, five hundred five million, forty-one thousand, five hundred one".

Divisors: 1 7 31 49 217 239 919 1519 1673 6433 7409 9419 11711 28489 45031 51863 65933 199423 219641 291989 363041 461531 1395961 1537487 2043923 2251141 6808871 8656061 10762409 14307461 15757987 47662097 60592427 69785371 110305909 268337891 333634679 424146989 488497597 1878365237 2068798579 3419483179 13148556659 14481590053 64132755949 101371130371 448929291643 3142505041501