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132762157240 = 23519850120549
BaseRepresentation
bin111101110100100111…
…1011100000010111000
3110200200102102101000211
41323221033130002320
54133344103012430
6140553505440504
712406653500626
oct1735117340270
9420612371024
10132762157240
115133885a809
1221891940134
13c69a2120bb
1465d627c516
1536c05c572a
hex1ee93dc0b8

132762157240 has 64 divisors (see below), whose sum is σ = 314488980000. Its totient is φ = 50301504000.

The previous prime is 132762157193. The next prime is 132762157243. The reversal of 132762157240 is 42751267231.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 132762157193 and 132762157202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132762157243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6450486 + ... + 6471034.

Almost surely, 2132762157240 is an apocalyptic number.

132762157240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132762157240 is an abundant number, since it is smaller than the sum of its proper divisors (181726822760).

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

132762157240 is a wasteful number, since it uses less digits than its factorization.

132762157240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29080 (or 29076 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 132762157240 in words is "one hundred thirty-two billion, seven hundred sixty-two million, one hundred fifty-seven thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 19 20 38 40 76 95 152 190 380 760 8501 17002 20549 34004 41098 42505 68008 82196 85010 102745 161519 164392 170020 205490 323038 340040 390431 410980 646076 780862 807595 821960 1292152 1561724 1615190 1952155 3123448 3230380 3904310 6460760 7808620 15617240 174687049 349374098 698748196 873435245 1397496392 1746870490 3319053931 3493740980 6638107862 6987481960 13276215724 16595269655 26552431448 33190539310 66381078620 132762157240