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48296299820 = 22553617331019
BaseRepresentation
bin101100111110101011…
…110000110100101100
311121122212000020100012
4230332223300310230
51242402323043240
634104221152352
73326553526556
oct547653606454
9147585006305
1048296299820
111953400297a
12943a3bb6b8
134728ac9202
1424a23644d6
1513ca00eb65
hexb3eaf0d2c

48296299820 has 96 divisors (see below), whose sum is σ = 105276386880. Its totient is φ = 18599592960.

The previous prime is 48296299801. The next prime is 48296299847. The reversal of 48296299820 is 2899269284.

It is a self number, because there is not a number n which added to its sum of digits gives 48296299820.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47395271 + ... + 47396289.

It is an arithmetic number, because the mean of its divisors is an integer number (1096629030).

Almost surely, 248296299820 is an apocalyptic number.

It is an amenable number.

48296299820 is an abundant number, since it is smaller than the sum of its proper divisors (56980087060).

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

48296299820 is a wasteful number, since it uses less digits than its factorization.

With its successor (48296299821) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (1875).

48296299820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875 (or 1873 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 59.

The spelling of 48296299820 in words is "forty-eight billion, two hundred ninety-six million, two hundred ninety-nine thousand, eight hundred twenty".

Divisors: 1 2 4 5 10 20 53 61 106 122 212 244 265 305 530 610 733 1019 1060 1220 1466 2038 2932 3233 3665 4076 5095 6466 7330 10190 12932 14660 16165 20380 32330 38849 44713 54007 62159 64660 77698 89426 108014 124318 155396 178852 194245 216028 223565 248636 270035 310795 388490 447130 540070 621590 746927 776980 894260 1080140 1243180 1493854 2369789 2987708 3294427 3734635 4739578 6588854 7469270 9479156 11848945 13177708 14938540 16472135 23697890 32944270 39587131 45562547 47395780 65888540 79174262 91125094 158348524 182250188 197935655 227812735 395871310 455625470 791742620 911250940 2414814991 4829629982 9659259964 12074074955 24148149910 48296299820